78705327480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5639}}^1$

素因数の和:6078

約数の個数: 256

約数和(自身を含む): 266063616000

約数和(自身を除く): 187358288520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 389, 390, 460, 520, 552, 598, 690, 778, 780, 897, 920, 1167, 1196, 1380, 1495, 1556, 1560, 1794, 1945, 2334, 2392, 2760, 2990, 3112, 3588, 3890, 4485, 4668, 5057, 5639, 5835, 5980, 7176, 7780, 8947, 8970, 9336, 10114, 11278, 11670, 11960, 15171, 15560, 16917, 17894, 17940, 20228, 22556, 23340, 25285, 26841, 28195, 30342, 33834, 35788, 35880, 40456, 44735, 45112, 46680, 50570, 53682, 56390, 60684, 67668, 71576, 73307, 75855, 84585, 89470, 101140, 107364, 112780, 116311, 121368, 129697, 134205, 135336, 146614, 151710, 169170, 178940, 202280, 214728, 219921, 225560, 232622, 259394, 268410, 293228, 303420, 338340, 348933, 357880, 366535, 389091, 439842, 465244, 518788, 536820, 581555, 586456, 606840, 648485, 676680, 697866, 733070, 778182, 879684, 930488, 1037576, 1073640, 1099605, 1163110, 1296970, 1395732, 1466140, 1556364, 1686061, 1744665, 1759368, 1945455, 2193571, 2199210, 2326220, 2593940, 2791464, 2932280, 3112728, 3372122, 3489330, 3890910, 4387142, 4398420, 4652440, 5058183, 5187880, 6580713, 6744244, 6978660, 7781820, 8430305, 8774284, 8796840, 10116366, 10967855, 13161426, 13488488, 13957320, 15563640, 16860610, 17548568, 20232732, 21935710, 25290915, 26322852, 28516423, 32903565, 33721220, 40465464, 43871420, 50452133, 50581830, 52645704, 57032846, 65807130, 67442440, 85549269, 87742840, 100904266, 101163660, 114065692, 131614260, 142582115, 151356399, 171098538, 201808532, 202327320, 228131384, 252260665, 263228520, 285164230, 302712798, 342197076, 403617064, 427746345, 504521330, 570328460, 605425596, 655877729, 684394152, 756781995, 855492690, 1009042660, 1140656920, 1210851192, 1311755458, 1513563990, 1710985380, 1967633187, 2018085320, 2623510916, 3027127980, 3279388645, 3421970760, 3935266374, 5247021832, 6054255960, 6558777290, 7870532748, 9838165935, 13117554580, 15741065496, 19676331870, 26235109160, 39352663740, 78705327480]

約数ペア:

[(1, 78705327480), (2, 39352663740), (3, 26235109160), (4, 19676331870), (5, 15741065496), (6, 13117554580), (8, 9838165935), (10, 7870532748), (12, 6558777290), (13, 6054255960), (15, 5247021832), (20, 3935266374), (23, 3421970760), (24, 3279388645), (26, 3027127980), (30, 2623510916), (39, 2018085320), (40, 1967633187), (46, 1710985380), (52, 1513563990), (60, 1311755458), (65, 1210851192), (69, 1140656920), (78, 1009042660), (92, 855492690), (104, 756781995), (115, 684394152), (120, 655877729), (130, 605425596), (138, 570328460), (156, 504521330), (184, 427746345), (195, 403617064), (230, 342197076), (260, 302712798), (276, 285164230), (299, 263228520), (312, 252260665), (345, 228131384), (389, 202327320), (390, 201808532), (460, 171098538), (520, 151356399), (552, 142582115), (598, 131614260), (690, 114065692), (778, 101163660), (780, 100904266), (897, 87742840), (920, 85549269), (1167, 67442440), (1196, 65807130), (1380, 57032846), (1495, 52645704), (1556, 50581830), (1560, 50452133), (1794, 43871420), (1945, 40465464), (2334, 33721220), (2392, 32903565), (2760, 28516423), (2990, 26322852), (3112, 25290915), (3588, 21935710), (3890, 20232732), (4485, 17548568), (4668, 16860610), (5057, 15563640), (5639, 13957320), (5835, 13488488), (5980, 13161426), (7176, 10967855), (7780, 10116366), (8947, 8796840), (8970, 8774284), (9336, 8430305), (10114, 7781820), (11278, 6978660), (11670, 6744244), (11960, 6580713), (15171, 5187880), (15560, 5058183), (16917, 4652440), (17894, 4398420), (17940, 4387142), (20228, 3890910), (22556, 3489330), (23340, 3372122), (25285, 3112728), (26841, 2932280), (28195, 2791464), (30342, 2593940), (33834, 2326220), (35788, 2199210), (35880, 2193571), (40456, 1945455), (44735, 1759368), (45112, 1744665), (46680, 1686061), (50570, 1556364), (53682, 1466140), (56390, 1395732), (60684, 1296970), (67668, 1163110), (71576, 1099605), (73307, 1073640), (75855, 1037576), (84585, 930488), (89470, 879684), (101140, 778182), (107364, 733070), (112780, 697866), (116311, 676680), (121368, 648485), (129697, 606840), (134205, 586456), (135336, 581555), (146614, 536820), (151710, 518788), (169170, 465244), (178940, 439842), (202280, 389091), (214728, 366535), (219921, 357880), (225560, 348933), (232622, 338340), (259394, 303420), (268410, 293228)]