7737500680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:928

約数の個数: 256

約数和(自身を含む): 22335828480

約数和(自身を除く): 14598327800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 73, 74, 91, 104, 130, 140, 146, 148, 182, 185, 259, 260, 280, 292, 296, 364, 365, 370, 455, 481, 511, 518, 520, 584, 728, 730, 740, 787, 910, 949, 962, 1022, 1036, 1295, 1460, 1480, 1574, 1820, 1898, 1924, 2044, 2072, 2405, 2555, 2590, 2701, 2920, 3148, 3367, 3640, 3796, 3848, 3935, 4088, 4745, 4810, 5110, 5180, 5402, 5509, 6296, 6643, 6734, 7592, 7870, 9490, 9620, 10220, 10231, 10360, 10804, 11018, 13286, 13468, 13505, 15740, 16835, 18907, 18980, 19240, 20440, 20462, 21608, 22036, 26572, 26936, 27010, 27545, 29119, 31480, 33215, 33670, 35113, 37814, 37960, 40924, 44072, 51155, 53144, 54020, 55090, 57451, 58238, 66430, 67340, 70226, 71617, 75628, 81848, 94535, 102310, 108040, 110180, 114902, 116476, 132860, 134680, 140452, 143234, 145595, 151256, 175565, 189070, 203833, 204620, 220360, 229804, 232952, 245791, 265720, 280904, 286468, 287255, 291190, 351130, 358085, 378140, 378547, 402157, 407666, 409240, 459608, 491582, 572936, 574510, 582380, 702260, 716170, 746863, 756280, 757094, 804314, 815332, 983164, 1019165, 1149020, 1164760, 1228955, 1404520, 1432340, 1493726, 1514188, 1608628, 1630664, 1892735, 1966328, 2010785, 2038330, 2125687, 2298040, 2457910, 2649829, 2864680, 2987452, 3028376, 3217256, 3734315, 3785470, 4021570, 4076660, 4251374, 4915820, 5228041, 5299658, 5974904, 7468630, 7570940, 8043140, 8153320, 8502748, 9831640, 10456082, 10599316, 10628435, 13249145, 14879809, 14937260, 15141880, 16086280, 17005496, 20912164, 21198632, 21256870, 26140205, 26498290, 27633931, 29759618, 29874520, 41824328, 42513740, 52280410, 52996580, 55267862, 59519236, 74399045, 85027480, 104560820, 105993160, 110535724, 119038472, 138169655, 148798090, 193437517, 209121640, 221071448, 276339310, 297596180, 386875034, 552678620, 595192360, 773750068, 967187585, 1105357240, 1547500136, 1934375170, 3868750340, 7737500680]

約数ペア:

[(1, 7737500680), (2, 3868750340), (4, 1934375170), (5, 1547500136), (7, 1105357240), (8, 967187585), (10, 773750068), (13, 595192360), (14, 552678620), (20, 386875034), (26, 297596180), (28, 276339310), (35, 221071448), (37, 209121640), (40, 193437517), (52, 148798090), (56, 138169655), (65, 119038472), (70, 110535724), (73, 105993160), (74, 104560820), (91, 85027480), (104, 74399045), (130, 59519236), (140, 55267862), (146, 52996580), (148, 52280410), (182, 42513740), (185, 41824328), (259, 29874520), (260, 29759618), (280, 27633931), (292, 26498290), (296, 26140205), (364, 21256870), (365, 21198632), (370, 20912164), (455, 17005496), (481, 16086280), (511, 15141880), (518, 14937260), (520, 14879809), (584, 13249145), (728, 10628435), (730, 10599316), (740, 10456082), (787, 9831640), (910, 8502748), (949, 8153320), (962, 8043140), (1022, 7570940), (1036, 7468630), (1295, 5974904), (1460, 5299658), (1480, 5228041), (1574, 4915820), (1820, 4251374), (1898, 4076660), (1924, 4021570), (2044, 3785470), (2072, 3734315), (2405, 3217256), (2555, 3028376), (2590, 2987452), (2701, 2864680), (2920, 2649829), (3148, 2457910), (3367, 2298040), (3640, 2125687), (3796, 2038330), (3848, 2010785), (3935, 1966328), (4088, 1892735), (4745, 1630664), (4810, 1608628), (5110, 1514188), (5180, 1493726), (5402, 1432340), (5509, 1404520), (6296, 1228955), (6643, 1164760), (6734, 1149020), (7592, 1019165), (7870, 983164), (9490, 815332), (9620, 804314), (10220, 757094), (10231, 756280), (10360, 746863), (10804, 716170), (11018, 702260), (13286, 582380), (13468, 574510), (13505, 572936), (15740, 491582), (16835, 459608), (18907, 409240), (18980, 407666), (19240, 402157), (20440, 378547), (20462, 378140), (21608, 358085), (22036, 351130), (26572, 291190), (26936, 287255), (27010, 286468), (27545, 280904), (29119, 265720), (31480, 245791), (33215, 232952), (33670, 229804), (35113, 220360), (37814, 204620), (37960, 203833), (40924, 189070), (44072, 175565), (51155, 151256), (53144, 145595), (54020, 143234), (55090, 140452), (57451, 134680), (58238, 132860), (66430, 116476), (67340, 114902), (70226, 110180), (71617, 108040), (75628, 102310), (81848, 94535)]