18835981920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 768

約数和(自身を含む): 79148482560

約数和(自身を除く): 60312500640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 71, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 142, 144, 155, 160, 168, 180, 186, 189, 210, 213, 216, 217, 224, 240, 248, 252, 270, 279, 280, 283, 284, 288, 310, 315, 336, 355, 360, 372, 378, 420, 426, 432, 434, 465, 480, 496, 497, 504, 540, 558, 560, 566, 568, 620, 630, 639, 651, 672, 710, 720, 744, 756, 837, 840, 849, 852, 864, 868, 930, 945, 992, 994, 1008, 1065, 1080, 1085, 1116, 1120, 1132, 1136, 1240, 1260, 1278, 1302, 1395, 1415, 1420, 1440, 1488, 1491, 1512, 1674, 1680, 1698, 1704, 1736, 1860, 1890, 1917, 1953, 1981, 1988, 2016, 2130, 2160, 2170, 2201, 2232, 2264, 2272, 2480, 2485, 2520, 2547, 2556, 2604, 2790, 2830, 2840, 2976, 2982, 3024, 3195, 3255, 3348, 3360, 3396, 3408, 3472, 3720, 3780, 3834, 3906, 3962, 3976, 4185, 4245, 4260, 4320, 4340, 4402, 4464, 4473, 4528, 4960, 4970, 5040, 5094, 5112, 5208, 5580, 5660, 5680, 5859, 5943, 5964, 6048, 6390, 6510, 6603, 6696, 6792, 6816, 6944, 7440, 7455, 7560, 7641, 7668, 7812, 7924, 7952, 8370, 8490, 8520, 8680, 8773, 8804, 8928, 8946, 9056, 9585, 9765, 9905, 9940, 10080, 10188, 10224, 10416, 11005, 11160, 11320, 11360, 11718, 11886, 11928, 12735, 12780, 13020, 13206, 13392, 13419, 13584, 14880, 14910, 15120, 15282, 15336, 15407, 15624, 15848, 15904, 16740, 16980, 17040, 17360, 17546, 17608, 17829, 17892, 19170, 19530, 19809, 19810, 19880, 20093, 20376, 20448, 20832, 22010, 22320, 22365, 22640, 23436, 23772, 23856, 25470, 25560, 26040, 26319, 26412, 26784, 26838, 27168, 29295, 29715, 29820, 30240, 30564, 30672, 30814, 31248, 31696, 33015, 33480, 33960, 34080, 34720, 35092, 35216, 35658, 35784, 38205, 38340, 39060, 39618, 39620, 39760, 40186, 40752, 43865, 44020, 44640, 44730, 45280, 46221, 46872, 47544, 47712, 50940, 51120, 52080, 52638, 52824, 53487, 53676, 58590, 59427, 59430, 59640, 60279, 61128, 61344, 61411, 61628, 62496, 63392, 66030, 66960, 67095, 67920, 70184, 70432, 71316, 71568, 76410, 76680, 77035, 78120, 78957, 79236, 79240, 79520, 80372, 81504, 87730, 88040, 89145, 89460, 92442, 93744, 95088, 99045, 100465, 101880, 102240, 104160, 105276, 105648, 106974, 107352, 117180, 118854, 118860, 119280, 120558, 122256, 122822, 123256, 131595, 132060, 133920, 134190, 135840, 138663, 140368, 140651, 142632, 143136, 152820, 153360, 154070, 156240, 157914, 158472, 158480, 160744, 175460, 176080, 178290, 178920, 180837, 184233, 184884, 187488, 190176, 198090, 200930, 203760, 210552, 211296, 213948, 214704, 231105, 234360, 236871, 237708, 237720, 238560, 241116, 244512, 245644, 246512, 263190, 264120, 267435, 268380, 277326, 280736, 281302, 285264, 297135, 301395, 305640, 306720, 307055, 308140, 312480, 315828, 316944, 316960, 321488, 350920, 352160, 356580, 357840, 361674, 368466, 369768, 394785, 396180, 401860, 407520, 415989, 421104, 421953, 427896, 429408, 462210, 468720, 473742, 475416, 475440, 482232, 491288, 493024, 526380, 528240, 534870, 536760, 542511, 552699, 554652, 562604, 570528, 594270, 602790, 611280, 614110, 616280, 622883, 631656, 633888, 642976, 693315, 701840, 703255, 713160, 715680, 723348, 736932, 739536, 789570, 792360, 803720, 831978, 842208, 843906, 855792, 904185, 921165, 924420, 937440, 947484, 950832, 950880, 964464, 982576, 1052760, 1056480, 1069740, 1073520, 1085022, 1105398, 1109304, 1125208, 1184355, 1188540, 1205580, 1222560, 1228220, 1232560, 1245766, 1263312, 1265859, 1386630, 1403680, 1406510, 1426320, 1446696, 1473864, 1479072, 1579140, 1584720, 1607440, 1658097, 1663956, 1687812, 1711584, 1808370, 1842330, 1848840, 1868649, 1894968, 1901664, 1928928, 1965152, 2079945, 2105520, 2109765, 2139480, 2147040, 2170044, 2210796, 2218608, 2250416, 2368710, 2377080, 2411160, 2456440, 2465120, 2491532, 2526624, 2531718, 2712555, 2763495, 2773260, 2813020, 2852640, 2893392, 2947728, 3114415, 3158280, 3169440, 3214880, 3316194, 3327912, 3375624, 3616740, 3684660, 3697680, 3737298, 3789936, 3797577, 4159890, 4211040, 4219530, 4278960, 4340088, 4360181, 4421592, 4437216, 4500832, 4737420, 4754160, 4822320, 4912880, 4983064, 5063436, 5425110, 5526990, 5546520, 5605947, 5626040, 5786784, 5895456, 6228830, 6316560, 6329295, 6632388, 6655824, 6751248, 7233480, 7369320, 7395360, 7474596, 7579872, 7595154, 8290485, 8319780, 8439060, 8557920, 8680176, 8720362, 8843184, 9343245, 9474840, 9508320, 9644640, 9825760, 9966128, 10126872, 10850220, 11053980, 11093040, 11211894, 11252080, 12457660, 12633120, 12658590, 13080543, 13264776, 13311648, 13502496, 14466960, 14738640, 14949192, 15190308, 16580970, 16639560, 16817841, 16878120, 17360352, 17440724, 17686368, 18686490, 18949680, 18987885, 19932256, 20253744, 21700440, 21800905, 22107960, 22186080, 22423788, 22504160, 24915320, 25317180, 26161086, 26529552, 28029735, 28933920, 29477280, 29898384, 30380616, 33161940, 33279120, 33635682, 33756240, 34881448, 37372980, 37899360, 37975770, 39241629, 40507488, 43400880, 43601810, 44215920, 44847576, 49830640, 50634360, 52322172, 53059104, 56059470, 59796768, 60761232, 65402715, 66323880, 66558240, 67271364, 67512480, 69762896, 74745960, 75951540, 78483258, 84089205, 86801760, 87203620, 88431840, 89695152, 99661280, 101268720, 104644344, 112118940, 117724887, 121522464, 130805430, 132647760, 134542728, 139525792, 149491920, 151903080, 156966516, 168178410, 174407240, 179390304, 196208145, 202537440, 209288688, 224237880, 235449774, 261610860, 265295520, 269085456, 298983840, 303806160, 313933032, 336356820, 348814480, 392416290, 418577376, 448475760, 470899548, 523221720, 538170912, 588624435, 607612320, 627866064, 672713640, 697628960, 784832580, 896951520, 941799096, 1046443440, 1177248870, 1255732128, 1345427280, 1569665160, 1883598192, 2092886880, 2354497740, 2690854560, 3139330320, 3767196384, 4708995480, 6278660640, 9417990960, 18835981920]

約数ペア:

[(1, 18835981920), (2, 9417990960), (3, 6278660640), (4, 4708995480), (5, 3767196384), (6, 3139330320), (7, 2690854560), (8, 2354497740), (9, 2092886880), (10, 1883598192), (12, 1569665160), (14, 1345427280), (15, 1255732128), (16, 1177248870), (18, 1046443440), (20, 941799096), (21, 896951520), (24, 784832580), (27, 697628960), (28, 672713640), (30, 627866064), (31, 607612320), (32, 588624435), (35, 538170912), (36, 523221720), (40, 470899548), (42, 448475760), (45, 418577376), (48, 392416290), (54, 348814480), (56, 336356820), (60, 313933032), (62, 303806160), (63, 298983840), (70, 269085456), (71, 265295520), (72, 261610860), (80, 235449774), (84, 224237880), (90, 209288688), (93, 202537440), (96, 196208145), (105, 179390304), (108, 174407240), (112, 168178410), (120, 156966516), (124, 151903080), (126, 149491920), (135, 139525792), (140, 134542728), (142, 132647760), (144, 130805430), (155, 121522464), (160, 117724887), (168, 112118940), (180, 104644344), (186, 101268720), (189, 99661280), (210, 89695152), (213, 88431840), (216, 87203620), (217, 86801760), (224, 84089205), (240, 78483258), (248, 75951540), (252, 74745960), (270, 69762896), (279, 67512480), (280, 67271364), (283, 66558240), (284, 66323880), (288, 65402715), (310, 60761232), (315, 59796768), (336, 56059470), (355, 53059104), (360, 52322172), (372, 50634360), (378, 49830640), (420, 44847576), (426, 44215920), (432, 43601810), (434, 43400880), (465, 40507488), (480, 39241629), (496, 37975770), (497, 37899360), (504, 37372980), (540, 34881448), (558, 33756240), (560, 33635682), (566, 33279120), (568, 33161940), (620, 30380616), (630, 29898384), (639, 29477280), (651, 28933920), (672, 28029735), (710, 26529552), (720, 26161086), (744, 25317180), (756, 24915320), (837, 22504160), (840, 22423788), (849, 22186080), (852, 22107960), (864, 21800905), (868, 21700440), (930, 20253744), (945, 19932256), (992, 18987885), (994, 18949680), (1008, 18686490), (1065, 17686368), (1080, 17440724), (1085, 17360352), (1116, 16878120), (1120, 16817841), (1132, 16639560), (1136, 16580970), (1240, 15190308), (1260, 14949192), (1278, 14738640), (1302, 14466960), (1395, 13502496), (1415, 13311648), (1420, 13264776), (1440, 13080543), (1488, 12658590), (1491, 12633120), (1512, 12457660), (1674, 11252080), (1680, 11211894), (1698, 11093040), (1704, 11053980), (1736, 10850220), (1860, 10126872), (1890, 9966128), (1917, 9825760), (1953, 9644640), (1981, 9508320), (1988, 9474840), (2016, 9343245), (2130, 8843184), (2160, 8720362), (2170, 8680176), (2201, 8557920), (2232, 8439060), (2264, 8319780), (2272, 8290485), (2480, 7595154), (2485, 7579872), (2520, 7474596), (2547, 7395360), (2556, 7369320), (2604, 7233480), (2790, 6751248), (2830, 6655824), (2840, 6632388), (2976, 6329295), (2982, 6316560), (3024, 6228830), (3195, 5895456), (3255, 5786784), (3348, 5626040), (3360, 5605947), (3396, 5546520), (3408, 5526990), (3472, 5425110), (3720, 5063436), (3780, 4983064), (3834, 4912880), (3906, 4822320), (3962, 4754160), (3976, 4737420), (4185, 4500832), (4245, 4437216), (4260, 4421592), (4320, 4360181), (4340, 4340088), (4402, 4278960), (4464, 4219530), (4473, 4211040), (4528, 4159890), (4960, 3797577), (4970, 3789936), (5040, 3737298), (5094, 3697680), (5112, 3684660), (5208, 3616740), (5580, 3375624), (5660, 3327912), (5680, 3316194), (5859, 3214880), (5943, 3169440), (5964, 3158280), (6048, 3114415), (6390, 2947728), (6510, 2893392), (6603, 2852640), (6696, 2813020), (6792, 2773260), (6816, 2763495), (6944, 2712555), (7440, 2531718), (7455, 2526624), (7560, 2491532), (7641, 2465120), (7668, 2456440), (7812, 2411160), (7924, 2377080), (7952, 2368710), (8370, 2250416), (8490, 2218608), (8520, 2210796), (8680, 2170044), (8773, 2147040), (8804, 2139480), (8928, 2109765), (8946, 2105520), (9056, 2079945), (9585, 1965152), (9765, 1928928), (9905, 1901664), (9940, 1894968), (10080, 1868649), (10188, 1848840), (10224, 1842330), (10416, 1808370), (11005, 1711584), (11160, 1687812), (11320, 1663956), (11360, 1658097), (11718, 1607440), (11886, 1584720), (11928, 1579140), (12735, 1479072), (12780, 1473864), (13020, 1446696), (13206, 1426320), (13392, 1406510), (13419, 1403680), (13584, 1386630), (14880, 1265859), (14910, 1263312), (15120, 1245766), (15282, 1232560), (15336, 1228220), (15407, 1222560), (15624, 1205580), (15848, 1188540), (15904, 1184355), (16740, 1125208), (16980, 1109304), (17040, 1105398), (17360, 1085022), (17546, 1073520), (17608, 1069740), (17829, 1056480), (17892, 1052760), (19170, 982576), (19530, 964464), (19809, 950880), (19810, 950832), (19880, 947484), (20093, 937440), (20376, 924420), (20448, 921165), (20832, 904185), (22010, 855792), (22320, 843906), (22365, 842208), (22640, 831978), (23436, 803720), (23772, 792360), (23856, 789570), (25470, 739536), (25560, 736932), (26040, 723348), (26319, 715680), (26412, 713160), (26784, 703255), (26838, 701840), (27168, 693315), (29295, 642976), (29715, 633888), (29820, 631656), (30240, 622883), (30564, 616280), (30672, 614110), (30814, 611280), (31248, 602790), (31696, 594270), (33015, 570528), (33480, 562604), (33960, 554652), (34080, 552699), (34720, 542511), (35092, 536760), (35216, 534870), (35658, 528240), (35784, 526380), (38205, 493024), (38340, 491288), (39060, 482232), (39618, 475440), (39620, 475416), (39760, 473742), (40186, 468720), (40752, 462210), (43865, 429408), (44020, 427896), (44640, 421953), (44730, 421104), (45280, 415989), (46221, 407520), (46872, 401860), (47544, 396180), (47712, 394785), (50940, 369768), (51120, 368466), (52080, 361674), (52638, 357840), (52824, 356580), (53487, 352160), (53676, 350920), (58590, 321488), (59427, 316960), (59430, 316944), (59640, 315828), (60279, 312480), (61128, 308140), (61344, 307055), (61411, 306720), (61628, 305640), (62496, 301395), (63392, 297135), (66030, 285264), (66960, 281302), (67095, 280736), (67920, 277326), (70184, 268380), (70432, 267435), (71316, 264120), (71568, 263190), (76410, 246512), (76680, 245644), (77035, 244512), (78120, 241116), (78957, 238560), (79236, 237720), (79240, 237708), (79520, 236871), (80372, 234360), (81504, 231105), (87730, 214704), (88040, 213948), (89145, 211296), (89460, 210552), (92442, 203760), (93744, 200930), (95088, 198090), (99045, 190176), (100465, 187488), (101880, 184884), (102240, 184233), (104160, 180837), (105276, 178920), (105648, 178290), (106974, 176080), (107352, 175460), (117180, 160744), (118854, 158480), (118860, 158472), (119280, 157914), (120558, 156240), (122256, 154070), (122822, 153360), (123256, 152820), (131595, 143136), (132060, 142632), (133920, 140651), (134190, 140368), (135840, 138663)]