25336897560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{2711}}^1$

素因数の和:4738

約数の個数: 192

約数和(自身を含む): 88756274880

約数和(自身を除く): 63419377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1997, 2340, 2711, 3994, 4680, 5422, 5991, 7988, 8133, 9985, 10844, 11982, 13555, 15976, 16266, 17973, 19970, 21688, 23964, 24399, 25961, 27110, 29955, 32532, 35243, 35946, 39940, 40665, 47928, 48798, 51922, 54220, 59910, 65064, 70486, 71892, 77883, 79880, 81330, 89865, 97596, 103844, 105729, 108440, 119820, 121995, 129805, 140972, 143784, 155766, 162660, 176215, 179730, 195192, 207688, 211458, 233649, 239640, 243990, 259610, 281944, 311532, 317187, 325320, 352430, 359460, 389415, 422916, 467298, 487980, 519220, 528645, 623064, 634374, 704860, 718920, 778830, 845832, 934596, 975960, 1038440, 1057290, 1168245, 1268748, 1409720, 1557660, 1585935, 1869192, 2114580, 2336490, 2537496, 3115320, 3171870, 4229160, 4672980, 5413867, 6343740, 9345960, 10827734, 12687480, 16241601, 21655468, 27069335, 32483202, 43310936, 48724803, 54138670, 64966404, 70380271, 81208005, 97449606, 108277340, 129932808, 140760542, 162416010, 194899212, 211140813, 216554680, 243624015, 281521084, 324832020, 351901355, 389798424, 422281626, 487248030, 563042168, 633422439, 649664040, 703802710, 844563252, 974496060, 1055704065, 1266844878, 1407605420, 1689126504, 1948992120, 2111408130, 2533689756, 2815210840, 3167112195, 4222816260, 5067379512, 6334224390, 8445632520, 12668448780, 25336897560]

約数ペア:

[(1, 25336897560), (2, 12668448780), (3, 8445632520), (4, 6334224390), (5, 5067379512), (6, 4222816260), (8, 3167112195), (9, 2815210840), (10, 2533689756), (12, 2111408130), (13, 1948992120), (15, 1689126504), (18, 1407605420), (20, 1266844878), (24, 1055704065), (26, 974496060), (30, 844563252), (36, 703802710), (39, 649664040), (40, 633422439), (45, 563042168), (52, 487248030), (60, 422281626), (65, 389798424), (72, 351901355), (78, 324832020), (90, 281521084), (104, 243624015), (117, 216554680), (120, 211140813), (130, 194899212), (156, 162416010), (180, 140760542), (195, 129932808), (234, 108277340), (260, 97449606), (312, 81208005), (360, 70380271), (390, 64966404), (468, 54138670), (520, 48724803), (585, 43310936), (780, 32483202), (936, 27069335), (1170, 21655468), (1560, 16241601), (1997, 12687480), (2340, 10827734), (2711, 9345960), (3994, 6343740), (4680, 5413867), (5422, 4672980), (5991, 4229160), (7988, 3171870), (8133, 3115320), (9985, 2537496), (10844, 2336490), (11982, 2114580), (13555, 1869192), (15976, 1585935), (16266, 1557660), (17973, 1409720), (19970, 1268748), (21688, 1168245), (23964, 1057290), (24399, 1038440), (25961, 975960), (27110, 934596), (29955, 845832), (32532, 778830), (35243, 718920), (35946, 704860), (39940, 634374), (40665, 623064), (47928, 528645), (48798, 519220), (51922, 487980), (54220, 467298), (59910, 422916), (65064, 389415), (70486, 359460), (71892, 352430), (77883, 325320), (79880, 317187), (81330, 311532), (89865, 281944), (97596, 259610), (103844, 243990), (105729, 239640), (108440, 233649), (119820, 211458), (121995, 207688), (129805, 195192), (140972, 179730), (143784, 176215), (155766, 162660)]