1221816960

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 960

約数和(自身を含む): 5613882120

約数和(自身を除く): 4392065160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 111, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 148, 156, 160, 162, 168, 180, 182, 185, 189, 192, 195, 196, 208, 210, 216, 222, 224, 234, 240, 245, 252, 259, 260, 270, 273, 280, 288, 294, 296, 312, 315, 320, 324, 333, 336, 351, 360, 364, 370, 378, 384, 390, 392, 405, 416, 420, 432, 441, 444, 448, 455, 468, 480, 481, 490, 504, 518, 520, 540, 546, 555, 560, 567, 576, 585, 588, 592, 624, 630, 637, 640, 648, 666, 672, 702, 720, 728, 735, 740, 756, 777, 780, 784, 810, 819, 832, 840, 864, 882, 888, 896, 910, 936, 945, 960, 962, 980, 999, 1008, 1036, 1040, 1053, 1080, 1092, 1110, 1120, 1134, 1152, 1170, 1176, 1184, 1248, 1260, 1274, 1295, 1296, 1323, 1332, 1344, 1365, 1404, 1440, 1443, 1456, 1470, 1480, 1512, 1554, 1560, 1568, 1620, 1638, 1664, 1665, 1680, 1728, 1755, 1764, 1776, 1813, 1820, 1872, 1890, 1911, 1920, 1924, 1960, 1998, 2016, 2072, 2080, 2106, 2160, 2184, 2205, 2220, 2240, 2268, 2331, 2340, 2352, 2368, 2405, 2457, 2496, 2520, 2548, 2590, 2592, 2646, 2664, 2688, 2730, 2808, 2835, 2880, 2886, 2912, 2940, 2960, 2997, 3024, 3108, 3120, 3136, 3185, 3240, 3276, 3330, 3360, 3367, 3456, 3510, 3528, 3552, 3626, 3640, 3744, 3780, 3822, 3848, 3885, 3920, 3969, 3996, 4032, 4095, 4144, 4160, 4212, 4320, 4329, 4368, 4410, 4440, 4480, 4536, 4662, 4680, 4704, 4736, 4810, 4914, 4992, 4995, 5040, 5096, 5180, 5184, 5265, 5292, 5328, 5439, 5460, 5616, 5670, 5733, 5760, 5772, 5824, 5880, 5920, 5994, 6048, 6216, 6240, 6272, 6370, 6480, 6552, 6615, 6660, 6720, 6734, 6993, 7020, 7056, 7104, 7215, 7252, 7280, 7371, 7488, 7560, 7644, 7696, 7770, 7840, 7938, 7992, 8064, 8190, 8288, 8320, 8424, 8640, 8658, 8736, 8820, 8880, 9065, 9072, 9324, 9360, 9408, 9555, 9620, 9828, 9990, 10080, 10101, 10192, 10360, 10368, 10530, 10584, 10656, 10878, 10920, 11232, 11340, 11466, 11544, 11648, 11655, 11760, 11840, 11988, 12096, 12285, 12432, 12480, 12740, 12960, 12987, 13104, 13230, 13320, 13440, 13468, 13986, 14040, 14112, 14208, 14430, 14504, 14560, 14742, 14976, 14985, 15120, 15288, 15392, 15540, 15680, 15876, 15984, 16317, 16380, 16576, 16835, 16848, 17199, 17280, 17316, 17472, 17640, 17760, 18130, 18144, 18648, 18720, 18816, 19110, 19240, 19656, 19845, 19980, 20160, 20202, 20384, 20720, 20979, 21060, 21168, 21312, 21645, 21756, 21840, 22464, 22680, 22932, 23088, 23310, 23520, 23569, 23680, 23976, 24192, 24570, 24864, 24960, 25480, 25920, 25974, 26208, 26460, 26640, 26936, 27195, 27972, 28080, 28224, 28665, 28860, 29008, 29120, 29484, 29970, 30240, 30303, 30576, 30784, 31080, 31360, 31752, 31968, 32634, 32760, 33152, 33670, 33696, 34398, 34632, 34944, 34965, 35280, 35520, 36260, 36288, 36855, 37296, 37440, 38220, 38480, 38961, 39312, 39690, 39960, 40320, 40404, 40768, 41440, 41958, 42120, 42336, 42624, 43290, 43512, 43680, 44928, 45360, 45864, 46176, 46620, 47040, 47138, 47952, 48951, 49140, 49728, 50505, 50960, 51597, 51840, 51948, 52416, 52920, 53280, 53872, 54390, 55944, 56160, 56448, 57330, 57720, 58016, 58240, 58968, 59940, 60480, 60606, 61152, 61568, 62160, 63504, 63936, 64935, 65268, 65520, 67340, 67392, 68796, 69264, 69930, 70560, 70707, 71040, 72520, 72576, 73710, 74592, 74880, 76440, 76960, 77922, 78624, 79380, 79920, 80808, 81536, 81585, 82880, 83916, 84240, 84672, 85995, 86580, 87024, 87360, 90720, 90909, 91728, 92352, 93240, 94080, 94276, 95904, 97902, 98280, 99456, 101010, 101920, 103194, 103896, 104832, 104895, 105840, 106560, 107744, 108780, 111888, 112320, 114660, 115440, 116032, 117845, 117936, 119880, 120960, 121212, 122304, 124320, 127008, 127872, 129870, 130536, 131040, 134680, 134784, 137592, 138528, 139860, 141120, 141414, 145040, 146853, 147420, 149184, 151515, 152880, 153920, 155844, 157248, 158760, 159840, 161616, 163170, 165760, 167832, 168480, 169344, 171990, 173160, 174048, 174720, 181440, 181818, 183456, 184704, 186480, 188552, 191808, 194805, 195804, 196560, 202020, 203840, 206388, 207792, 209790, 211680, 212121, 213120, 215488, 217560, 223776, 224640, 229320, 230880, 232064, 235690, 235872, 239760, 242424, 244608, 244755, 248640, 254016, 257985, 259740, 261072, 262080, 269360, 272727, 275184, 277056, 279720, 282240, 282828, 290080, 293706, 294840, 298368, 303030, 305760, 307840, 311688, 314496, 317520, 319680, 323232, 326340, 335664, 336960, 343980, 346320, 348096, 353535, 362880, 363636, 366912, 372960, 377104, 383616, 389610, 391608, 393120, 404040, 407680, 412776, 415584, 419580, 423360, 424242, 430976, 435120, 447552, 454545, 458640, 461760, 471380, 471744, 479520, 484848, 489510, 497280, 508032, 515970, 519480, 522144, 524160, 538720, 545454, 550368, 554112, 559440, 565656, 580160, 587412, 589680, 606060, 611520, 623376, 635040, 636363, 639360, 646464, 652680, 671328, 673920, 687960, 692640, 696192, 707070, 727272, 733824, 734265, 745920, 754208, 779220, 783216, 786240, 808080, 825552, 831168, 839160, 846720, 848484, 870240, 895104, 909090, 917280, 923520, 942760, 943488, 959040, 969696, 979020, 1031940, 1038960, 1044288, 1060605, 1077440, 1090908, 1100736, 1118880, 1131312, 1160320, 1174824, 1179360, 1212120, 1223040, 1246752, 1270080, 1272726, 1292928, 1305360, 1342656, 1363635, 1375920, 1385280, 1414140, 1454544, 1468530, 1491840, 1508416, 1558440, 1566432, 1572480, 1616160, 1651104, 1662336, 1678320, 1696968, 1740480, 1818180, 1834560, 1885520, 1909089, 1918080, 1939392, 1958040, 2063880, 2077920, 2088576, 2121210, 2154880, 2181816, 2201472, 2237760, 2262624, 2349648, 2358720, 2424240, 2493504, 2540160, 2545452, 2610720, 2685312, 2727270, 2751840, 2770560, 2828280, 2909088, 2937060, 3016832, 3116880, 3132864, 3181815, 3232320, 3302208, 3356640, 3393936, 3480960, 3636360, 3669120, 3771040, 3818178, 3878784, 3916080, 4127760, 4155840, 4242420, 4363632, 4475520, 4525248, 4699296, 4717440, 4848480, 4987008, 5090904, 5221440, 5454540, 5503680, 5656560, 5818176, 5874120, 6233760, 6265728, 6363630, 6464640, 6604416, 6713280, 6787872, 7272720, 7542080, 7636356, 7832160, 8255520, 8311680, 8484840, 8727264, 9050496, 9398592, 9545445, 9696960, 10181808, 10442880, 10909080, 11007360, 11313120, 11636352, 11748240, 12467520, 12727260, 13426560, 13575744, 14545440, 15084160, 15272712, 15664320, 16511040, 16969680, 17454528, 18797184, 19090890, 19393920, 20363616, 21818160, 22626240, 23496480, 24935040, 25454520, 27151488, 29090880, 30545424, 31328640, 33022080, 33939360, 34909056, 38181780, 40727232, 43636320, 45252480, 46992960, 50909040, 58181760, 61090848, 67878720, 76363560, 81454464, 87272640, 93985920, 101818080, 122181696, 135757440, 152727120, 174545280, 203636160, 244363392, 305454240, 407272320, 610908480, 1221816960]

約数ペア:

[(1, 1221816960), (2, 610908480), (3, 407272320), (4, 305454240), (5, 244363392), (6, 203636160), (7, 174545280), (8, 152727120), (9, 135757440), (10, 122181696), (12, 101818080), (13, 93985920), (14, 87272640), (15, 81454464), (16, 76363560), (18, 67878720), (20, 61090848), (21, 58181760), (24, 50909040), (26, 46992960), (27, 45252480), (28, 43636320), (30, 40727232), (32, 38181780), (35, 34909056), (36, 33939360), (37, 33022080), (39, 31328640), (40, 30545424), (42, 29090880), (45, 27151488), (48, 25454520), (49, 24935040), (52, 23496480), (54, 22626240), (56, 21818160), (60, 20363616), (63, 19393920), (64, 19090890), (65, 18797184), (70, 17454528), (72, 16969680), (74, 16511040), (78, 15664320), (80, 15272712), (81, 15084160), (84, 14545440), (90, 13575744), (91, 13426560), (96, 12727260), (98, 12467520), (104, 11748240), (105, 11636352), (108, 11313120), (111, 11007360), (112, 10909080), (117, 10442880), (120, 10181808), (126, 9696960), (128, 9545445), (130, 9398592), (135, 9050496), (140, 8727264), (144, 8484840), (147, 8311680), (148, 8255520), (156, 7832160), (160, 7636356), (162, 7542080), (168, 7272720), (180, 6787872), (182, 6713280), (185, 6604416), (189, 6464640), (192, 6363630), (195, 6265728), (196, 6233760), (208, 5874120), (210, 5818176), (216, 5656560), (222, 5503680), (224, 5454540), (234, 5221440), (240, 5090904), (245, 4987008), (252, 4848480), (259, 4717440), (260, 4699296), (270, 4525248), (273, 4475520), (280, 4363632), (288, 4242420), (294, 4155840), (296, 4127760), (312, 3916080), (315, 3878784), (320, 3818178), (324, 3771040), (333, 3669120), (336, 3636360), (351, 3480960), (360, 3393936), (364, 3356640), (370, 3302208), (378, 3232320), (384, 3181815), (390, 3132864), (392, 3116880), (405, 3016832), (416, 2937060), (420, 2909088), (432, 2828280), (441, 2770560), (444, 2751840), (448, 2727270), (455, 2685312), (468, 2610720), (480, 2545452), (481, 2540160), (490, 2493504), (504, 2424240), (518, 2358720), (520, 2349648), (540, 2262624), (546, 2237760), (555, 2201472), (560, 2181816), (567, 2154880), (576, 2121210), (585, 2088576), (588, 2077920), (592, 2063880), (624, 1958040), (630, 1939392), (637, 1918080), (640, 1909089), (648, 1885520), (666, 1834560), (672, 1818180), (702, 1740480), (720, 1696968), (728, 1678320), (735, 1662336), (740, 1651104), (756, 1616160), (777, 1572480), (780, 1566432), (784, 1558440), (810, 1508416), (819, 1491840), (832, 1468530), (840, 1454544), (864, 1414140), (882, 1385280), (888, 1375920), (896, 1363635), (910, 1342656), (936, 1305360), (945, 1292928), (960, 1272726), (962, 1270080), (980, 1246752), (999, 1223040), (1008, 1212120), (1036, 1179360), (1040, 1174824), (1053, 1160320), (1080, 1131312), (1092, 1118880), (1110, 1100736), (1120, 1090908), (1134, 1077440), (1152, 1060605), (1170, 1044288), (1176, 1038960), (1184, 1031940), (1248, 979020), (1260, 969696), (1274, 959040), (1295, 943488), (1296, 942760), (1323, 923520), (1332, 917280), (1344, 909090), (1365, 895104), (1404, 870240), (1440, 848484), (1443, 846720), (1456, 839160), (1470, 831168), (1480, 825552), (1512, 808080), (1554, 786240), (1560, 783216), (1568, 779220), (1620, 754208), (1638, 745920), (1664, 734265), (1665, 733824), (1680, 727272), (1728, 707070), (1755, 696192), (1764, 692640), (1776, 687960), (1813, 673920), (1820, 671328), (1872, 652680), (1890, 646464), (1911, 639360), (1920, 636363), (1924, 635040), (1960, 623376), (1998, 611520), (2016, 606060), (2072, 589680), (2080, 587412), (2106, 580160), (2160, 565656), (2184, 559440), (2205, 554112), (2220, 550368), (2240, 545454), (2268, 538720), (2331, 524160), (2340, 522144), (2352, 519480), (2368, 515970), (2405, 508032), (2457, 497280), (2496, 489510), (2520, 484848), (2548, 479520), (2590, 471744), (2592, 471380), (2646, 461760), (2664, 458640), (2688, 454545), (2730, 447552), (2808, 435120), (2835, 430976), (2880, 424242), (2886, 423360), (2912, 419580), (2940, 415584), (2960, 412776), (2997, 407680), (3024, 404040), (3108, 393120), (3120, 391608), (3136, 389610), (3185, 383616), (3240, 377104), (3276, 372960), (3330, 366912), (3360, 363636), (3367, 362880), (3456, 353535), (3510, 348096), (3528, 346320), (3552, 343980), (3626, 336960), (3640, 335664), (3744, 326340), (3780, 323232), (3822, 319680), (3848, 317520), (3885, 314496), (3920, 311688), (3969, 307840), (3996, 305760), (4032, 303030), (4095, 298368), (4144, 294840), (4160, 293706), (4212, 290080), (4320, 282828), (4329, 282240), (4368, 279720), (4410, 277056), (4440, 275184), (4480, 272727), (4536, 269360), (4662, 262080), (4680, 261072), (4704, 259740), (4736, 257985), (4810, 254016), (4914, 248640), (4992, 244755), (4995, 244608), (5040, 242424), (5096, 239760), (5180, 235872), (5184, 235690), (5265, 232064), (5292, 230880), (5328, 229320), (5439, 224640), (5460, 223776), (5616, 217560), (5670, 215488), (5733, 213120), (5760, 212121), (5772, 211680), (5824, 209790), (5880, 207792), (5920, 206388), (5994, 203840), (6048, 202020), (6216, 196560), (6240, 195804), (6272, 194805), (6370, 191808), (6480, 188552), (6552, 186480), (6615, 184704), (6660, 183456), (6720, 181818), (6734, 181440), (6993, 174720), (7020, 174048), (7056, 173160), (7104, 171990), (7215, 169344), (7252, 168480), (7280, 167832), (7371, 165760), (7488, 163170), (7560, 161616), (7644, 159840), (7696, 158760), (7770, 157248), (7840, 155844), (7938, 153920), (7992, 152880), (8064, 151515), (8190, 149184), (8288, 147420), (8320, 146853), (8424, 145040), (8640, 141414), (8658, 141120), (8736, 139860), (8820, 138528), (8880, 137592), (9065, 134784), (9072, 134680), (9324, 131040), (9360, 130536), (9408, 129870), (9555, 127872), (9620, 127008), (9828, 124320), (9990, 122304), (10080, 121212), (10101, 120960), (10192, 119880), (10360, 117936), (10368, 117845), (10530, 116032), (10584, 115440), (10656, 114660), (10878, 112320), (10920, 111888), (11232, 108780), (11340, 107744), (11466, 106560), (11544, 105840), (11648, 104895), (11655, 104832), (11760, 103896), (11840, 103194), (11988, 101920), (12096, 101010), (12285, 99456), (12432, 98280), (12480, 97902), (12740, 95904), (12960, 94276), (12987, 94080), (13104, 93240), (13230, 92352), (13320, 91728), (13440, 90909), (13468, 90720), (13986, 87360), (14040, 87024), (14112, 86580), (14208, 85995), (14430, 84672), (14504, 84240), (14560, 83916), (14742, 82880), (14976, 81585), (14985, 81536), (15120, 80808), (15288, 79920), (15392, 79380), (15540, 78624), (15680, 77922), (15876, 76960), (15984, 76440), (16317, 74880), (16380, 74592), (16576, 73710), (16835, 72576), (16848, 72520), (17199, 71040), (17280, 70707), (17316, 70560), (17472, 69930), (17640, 69264), (17760, 68796), (18130, 67392), (18144, 67340), (18648, 65520), (18720, 65268), (18816, 64935), (19110, 63936), (19240, 63504), (19656, 62160), (19845, 61568), (19980, 61152), (20160, 60606), (20202, 60480), (20384, 59940), (20720, 58968), (20979, 58240), (21060, 58016), (21168, 57720), (21312, 57330), (21645, 56448), (21756, 56160), (21840, 55944), (22464, 54390), (22680, 53872), (22932, 53280), (23088, 52920), (23310, 52416), (23520, 51948), (23569, 51840), (23680, 51597), (23976, 50960), (24192, 50505), (24570, 49728), (24864, 49140), (24960, 48951), (25480, 47952), (25920, 47138), (25974, 47040), (26208, 46620), (26460, 46176), (26640, 45864), (26936, 45360), (27195, 44928), (27972, 43680), (28080, 43512), (28224, 43290), (28665, 42624), (28860, 42336), (29008, 42120), (29120, 41958), (29484, 41440), (29970, 40768), (30240, 40404), (30303, 40320), (30576, 39960), (30784, 39690), (31080, 39312), (31360, 38961), (31752, 38480), (31968, 38220), (32634, 37440), (32760, 37296), (33152, 36855), (33670, 36288), (33696, 36260), (34398, 35520), (34632, 35280), (34944, 34965)]