1905452640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 768

約数和(自身を含む): 8494295040

約数和(自身を除く): 6588842400

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, 52, 54, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 130, 131, 135, 140, 144, 148, 156, 160, 168, 180, 182, 185, 189, 195, 208, 210, 216, 222, 224, 234, 240, 252, 259, 260, 262, 270, 273, 280, 288, 296, 312, 315, 333, 336, 351, 360, 364, 370, 378, 390, 393, 416, 420, 432, 444, 455, 468, 480, 481, 504, 518, 520, 524, 540, 546, 555, 560, 585, 592, 624, 630, 655, 666, 672, 702, 720, 728, 740, 756, 777, 780, 786, 819, 840, 864, 888, 910, 917, 936, 945, 962, 999, 1008, 1036, 1040, 1048, 1080, 1092, 1110, 1120, 1170, 1179, 1184, 1248, 1260, 1295, 1310, 1332, 1365, 1404, 1440, 1443, 1456, 1480, 1512, 1554, 1560, 1572, 1638, 1665, 1680, 1703, 1755, 1776, 1820, 1834, 1872, 1890, 1924, 1965, 1998, 2016, 2072, 2080, 2096, 2160, 2184, 2220, 2331, 2340, 2358, 2405, 2457, 2520, 2590, 2620, 2664, 2730, 2751, 2808, 2886, 2912, 2960, 3024, 3108, 3120, 3144, 3276, 3330, 3360, 3367, 3406, 3510, 3537, 3552, 3640, 3668, 3744, 3780, 3848, 3885, 3930, 3996, 4095, 4144, 4192, 4320, 4329, 4368, 4440, 4585, 4662, 4680, 4716, 4810, 4847, 4914, 4995, 5040, 5109, 5180, 5240, 5328, 5460, 5502, 5616, 5772, 5895, 5920, 6048, 6216, 6240, 6288, 6552, 6660, 6734, 6812, 6993, 7020, 7074, 7215, 7280, 7336, 7560, 7696, 7770, 7860, 7992, 8190, 8253, 8288, 8515, 8658, 8736, 8880, 9170, 9324, 9360, 9432, 9620, 9694, 9828, 9990, 10080, 10101, 10218, 10360, 10480, 10656, 10920, 11004, 11232, 11544, 11655, 11790, 11921, 12285, 12432, 12576, 12987, 13104, 13320, 13468, 13624, 13755, 13986, 14040, 14148, 14430, 14541, 14560, 14672, 15120, 15327, 15392, 15540, 15720, 15984, 16380, 16506, 16835, 17030, 17316, 17685, 17760, 18340, 18648, 18720, 18864, 19240, 19388, 19656, 19980, 20202, 20436, 20720, 20960, 21645, 21840, 22008, 23088, 23310, 23580, 23842, 24235, 24570, 24759, 24864, 25545, 25974, 26208, 26640, 26936, 27248, 27510, 27972, 28080, 28296, 28860, 29082, 29344, 30240, 30303, 30654, 31080, 31440, 31968, 32760, 33012, 33670, 33929, 34060, 34632, 34965, 35370, 35763, 36680, 37296, 37728, 38480, 38776, 39312, 39960, 40404, 40872, 41265, 41440, 43290, 43623, 43680, 44016, 45981, 46176, 46620, 47160, 47684, 48470, 49140, 49518, 50505, 51090, 51948, 53280, 53872, 54496, 55020, 55944, 56160, 56592, 57720, 58164, 59605, 60606, 61308, 62160, 62880, 63011, 64935, 65520, 66024, 67340, 67858, 68120, 69264, 69930, 70740, 71526, 72705, 73360, 74592, 76635, 76960, 77552, 78624, 79920, 80808, 81744, 82530, 86580, 87246, 88032, 90909, 91962, 93240, 94320, 95368, 96940, 98280, 99036, 101010, 101787, 102180, 103896, 107289, 107744, 110040, 111888, 113184, 115440, 116328, 119210, 121212, 122616, 123795, 124320, 126022, 129870, 130869, 131040, 132048, 134680, 135716, 136240, 138528, 139860, 141480, 143052, 145410, 146720, 151515, 153270, 155104, 159840, 161616, 163488, 165060, 169645, 173160, 174492, 178815, 181818, 183924, 186480, 188640, 189033, 190736, 193880, 196560, 198072, 202020, 203574, 204360, 207792, 214578, 218115, 220080, 223776, 229905, 230880, 232656, 238420, 242424, 245232, 247590, 252044, 259740, 261738, 264096, 269360, 271432, 272480, 279720, 282960, 286104, 290820, 303030, 305361, 306540, 315055, 321867, 323232, 330120, 339290, 346320, 348984, 357630, 363636, 367848, 372960, 378066, 381472, 387760, 393120, 396144, 404040, 407148, 408720, 415584, 429156, 436230, 440160, 441077, 454545, 459810, 465312, 476840, 484848, 490464, 495180, 504088, 508935, 519480, 523476, 536445, 538720, 542864, 559440, 565920, 567099, 572208, 581640, 606060, 610722, 613080, 630110, 643734, 654345, 660240, 678580, 692640, 697968, 715260, 727272, 735696, 756132, 775520, 792288, 808080, 814296, 817440, 858312, 872460, 882154, 909090, 916083, 919620, 945165, 953680, 969696, 990360, 1008176, 1017870, 1038960, 1046952, 1072890, 1085728, 1118880, 1134198, 1144416, 1163280, 1212120, 1221444, 1226160, 1260220, 1287468, 1308690, 1320480, 1323231, 1357160, 1395936, 1430520, 1454544, 1471392, 1512264, 1526805, 1609335, 1616160, 1628592, 1701297, 1716624, 1744920, 1764308, 1818180, 1832166, 1839240, 1890330, 1907360, 1980720, 2016352, 2035740, 2077920, 2093904, 2145780, 2205385, 2268396, 2326560, 2424240, 2442888, 2452320, 2520440, 2574936, 2617380, 2646462, 2714320, 2835495, 2861040, 2909088, 3024528, 3053610, 3218670, 3257184, 3402594, 3433248, 3489840, 3528616, 3636360, 3664332, 3678480, 3780660, 3961440, 3969693, 4071480, 4187808, 4291560, 4410770, 4536792, 4580415, 4848480, 4885776, 5040880, 5149872, 5234760, 5292924, 5428640, 5670990, 5722080, 6049056, 6107220, 6437340, 6616155, 6805188, 6979680, 7057232, 7272720, 7328664, 7356960, 7561320, 7939386, 8142960, 8506485, 8583120, 8821540, 9073584, 9160830, 9771552, 10081760, 10299744, 10469520, 10585848, 11341980, 11909079, 12214440, 12874680, 13232310, 13610376, 14114464, 14545440, 14657328, 15122640, 15878772, 16285920, 17012970, 17166240, 17643080, 18147168, 18321660, 19848465, 20939040, 21171696, 22683960, 23818158, 24428880, 25749360, 26464620, 27220752, 29314656, 30245280, 31757544, 34025940, 35286160, 36643320, 39696930, 42343392, 45367920, 47636316, 48857760, 51498720, 52929240, 54441504, 59545395, 63515088, 68051880, 70572320, 73286640, 79393860, 90735840, 95272632, 105858480, 119090790, 127030176, 136103760, 146573280, 158787720, 190545264, 211716960, 238181580, 272207520, 317575440, 381090528, 476363160, 635150880, 952726320, 1905452640]

約数ペア:

[(1, 1905452640), (2, 952726320), (3, 635150880), (4, 476363160), (5, 381090528), (6, 317575440), (7, 272207520), (8, 238181580), (9, 211716960), (10, 190545264), (12, 158787720), (13, 146573280), (14, 136103760), (15, 127030176), (16, 119090790), (18, 105858480), (20, 95272632), (21, 90735840), (24, 79393860), (26, 73286640), (27, 70572320), (28, 68051880), (30, 63515088), (32, 59545395), (35, 54441504), (36, 52929240), (37, 51498720), (39, 48857760), (40, 47636316), (42, 45367920), (45, 42343392), (48, 39696930), (52, 36643320), (54, 35286160), (56, 34025940), (60, 31757544), (63, 30245280), (65, 29314656), (70, 27220752), (72, 26464620), (74, 25749360), (78, 24428880), (80, 23818158), (84, 22683960), (90, 21171696), (91, 20939040), (96, 19848465), (104, 18321660), (105, 18147168), (108, 17643080), (111, 17166240), (112, 17012970), (117, 16285920), (120, 15878772), (126, 15122640), (130, 14657328), (131, 14545440), (135, 14114464), (140, 13610376), (144, 13232310), (148, 12874680), (156, 12214440), (160, 11909079), (168, 11341980), (180, 10585848), (182, 10469520), (185, 10299744), (189, 10081760), (195, 9771552), (208, 9160830), (210, 9073584), (216, 8821540), (222, 8583120), (224, 8506485), (234, 8142960), (240, 7939386), (252, 7561320), (259, 7356960), (260, 7328664), (262, 7272720), (270, 7057232), (273, 6979680), (280, 6805188), (288, 6616155), (296, 6437340), (312, 6107220), (315, 6049056), (333, 5722080), (336, 5670990), (351, 5428640), (360, 5292924), (364, 5234760), (370, 5149872), (378, 5040880), (390, 4885776), (393, 4848480), (416, 4580415), (420, 4536792), (432, 4410770), (444, 4291560), (455, 4187808), (468, 4071480), (480, 3969693), (481, 3961440), (504, 3780660), (518, 3678480), (520, 3664332), (524, 3636360), (540, 3528616), (546, 3489840), (555, 3433248), (560, 3402594), (585, 3257184), (592, 3218670), (624, 3053610), (630, 3024528), (655, 2909088), (666, 2861040), (672, 2835495), (702, 2714320), (720, 2646462), (728, 2617380), (740, 2574936), (756, 2520440), (777, 2452320), (780, 2442888), (786, 2424240), (819, 2326560), (840, 2268396), (864, 2205385), (888, 2145780), (910, 2093904), (917, 2077920), (936, 2035740), (945, 2016352), (962, 1980720), (999, 1907360), (1008, 1890330), (1036, 1839240), (1040, 1832166), (1048, 1818180), (1080, 1764308), (1092, 1744920), (1110, 1716624), (1120, 1701297), (1170, 1628592), (1179, 1616160), (1184, 1609335), (1248, 1526805), (1260, 1512264), (1295, 1471392), (1310, 1454544), (1332, 1430520), (1365, 1395936), (1404, 1357160), (1440, 1323231), (1443, 1320480), (1456, 1308690), (1480, 1287468), (1512, 1260220), (1554, 1226160), (1560, 1221444), (1572, 1212120), (1638, 1163280), (1665, 1144416), (1680, 1134198), (1703, 1118880), (1755, 1085728), (1776, 1072890), (1820, 1046952), (1834, 1038960), (1872, 1017870), (1890, 1008176), (1924, 990360), (1965, 969696), (1998, 953680), (2016, 945165), (2072, 919620), (2080, 916083), (2096, 909090), (2160, 882154), (2184, 872460), (2220, 858312), (2331, 817440), (2340, 814296), (2358, 808080), (2405, 792288), (2457, 775520), (2520, 756132), (2590, 735696), (2620, 727272), (2664, 715260), (2730, 697968), (2751, 692640), (2808, 678580), (2886, 660240), (2912, 654345), (2960, 643734), (3024, 630110), (3108, 613080), (3120, 610722), (3144, 606060), (3276, 581640), (3330, 572208), (3360, 567099), (3367, 565920), (3406, 559440), (3510, 542864), (3537, 538720), (3552, 536445), (3640, 523476), (3668, 519480), (3744, 508935), (3780, 504088), (3848, 495180), (3885, 490464), (3930, 484848), (3996, 476840), (4095, 465312), (4144, 459810), (4192, 454545), (4320, 441077), (4329, 440160), (4368, 436230), (4440, 429156), (4585, 415584), (4662, 408720), (4680, 407148), (4716, 404040), (4810, 396144), (4847, 393120), (4914, 387760), (4995, 381472), (5040, 378066), (5109, 372960), (5180, 367848), (5240, 363636), (5328, 357630), (5460, 348984), (5502, 346320), (5616, 339290), (5772, 330120), (5895, 323232), (5920, 321867), (6048, 315055), (6216, 306540), (6240, 305361), (6288, 303030), (6552, 290820), (6660, 286104), (6734, 282960), (6812, 279720), (6993, 272480), (7020, 271432), (7074, 269360), (7215, 264096), (7280, 261738), (7336, 259740), (7560, 252044), (7696, 247590), (7770, 245232), (7860, 242424), (7992, 238420), (8190, 232656), (8253, 230880), (8288, 229905), (8515, 223776), (8658, 220080), (8736, 218115), (8880, 214578), (9170, 207792), (9324, 204360), (9360, 203574), (9432, 202020), (9620, 198072), (9694, 196560), (9828, 193880), (9990, 190736), (10080, 189033), (10101, 188640), (10218, 186480), (10360, 183924), (10480, 181818), (10656, 178815), (10920, 174492), (11004, 173160), (11232, 169645), (11544, 165060), (11655, 163488), (11790, 161616), (11921, 159840), (12285, 155104), (12432, 153270), (12576, 151515), (12987, 146720), (13104, 145410), (13320, 143052), (13468, 141480), (13624, 139860), (13755, 138528), (13986, 136240), (14040, 135716), (14148, 134680), (14430, 132048), (14541, 131040), (14560, 130869), (14672, 129870), (15120, 126022), (15327, 124320), (15392, 123795), (15540, 122616), (15720, 121212), (15984, 119210), (16380, 116328), (16506, 115440), (16835, 113184), (17030, 111888), (17316, 110040), (17685, 107744), (17760, 107289), (18340, 103896), (18648, 102180), (18720, 101787), (18864, 101010), (19240, 99036), (19388, 98280), (19656, 96940), (19980, 95368), (20202, 94320), (20436, 93240), (20720, 91962), (20960, 90909), (21645, 88032), (21840, 87246), (22008, 86580), (23088, 82530), (23310, 81744), (23580, 80808), (23842, 79920), (24235, 78624), (24570, 77552), (24759, 76960), (24864, 76635), (25545, 74592), (25974, 73360), (26208, 72705), (26640, 71526), (26936, 70740), (27248, 69930), (27510, 69264), (27972, 68120), (28080, 67858), (28296, 67340), (28860, 66024), (29082, 65520), (29344, 64935), (30240, 63011), (30303, 62880), (30654, 62160), (31080, 61308), (31440, 60606), (31968, 59605), (32760, 58164), (33012, 57720), (33670, 56592), (33929, 56160), (34060, 55944), (34632, 55020), (34965, 54496), (35370, 53872), (35763, 53280), (36680, 51948), (37296, 51090), (37728, 50505), (38480, 49518), (38776, 49140), (39312, 48470), (39960, 47684), (40404, 47160), (40872, 46620), (41265, 46176), (41440, 45981), (43290, 44016), (43623, 43680)]