27783219680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{877}}^1$

素因数の和:1541

約数の個数: 192

約数和(自身を含む): 73359639360

約数和(自身を除く): 45576419680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 613, 646, 680, 760, 877, 1226, 1292, 1360, 1520, 1615, 1754, 2452, 2584, 2720, 3040, 3065, 3230, 3508, 4385, 4904, 5168, 6130, 6460, 7016, 8770, 9808, 10336, 10421, 11647, 12260, 12920, 14032, 14909, 16663, 17540, 19616, 20842, 23294, 24520, 25840, 28064, 29818, 33326, 35080, 41684, 46588, 49040, 51680, 52105, 58235, 59636, 66652, 70160, 74545, 83315, 83368, 93176, 98080, 104210, 116470, 119272, 133304, 140320, 149090, 166630, 166736, 186352, 197999, 208420, 232940, 238544, 266608, 283271, 298180, 333260, 333472, 372704, 395998, 416840, 465880, 477088, 533216, 537601, 566542, 596360, 666520, 791996, 833680, 931760, 989995, 1075202, 1133084, 1192720, 1333040, 1416355, 1583992, 1667360, 1863520, 1979990, 2150404, 2266168, 2385440, 2666080, 2688005, 2832710, 3167984, 3959980, 4300808, 4532336, 5376010, 5665420, 6335968, 7919960, 8601616, 9064672, 9139217, 10214419, 10752020, 11330840, 15839920, 17203232, 18278434, 20428838, 21504040, 22661680, 31679840, 36556868, 40857676, 43008080, 45323360, 45696085, 51072095, 73113736, 81715352, 86016160, 91392170, 102144190, 146227472, 163430704, 173645123, 182784340, 204288380, 292454944, 326861408, 347290246, 365568680, 408576760, 694580492, 731137360, 817153520, 868225615, 1389160984, 1462274720, 1634307040, 1736451230, 2778321968, 3472902460, 5556643936, 6945804920, 13891609840, 27783219680]

約数ペア:

[(1, 27783219680), (2, 13891609840), (4, 6945804920), (5, 5556643936), (8, 3472902460), (10, 2778321968), (16, 1736451230), (17, 1634307040), (19, 1462274720), (20, 1389160984), (32, 868225615), (34, 817153520), (38, 731137360), (40, 694580492), (68, 408576760), (76, 365568680), (80, 347290246), (85, 326861408), (95, 292454944), (136, 204288380), (152, 182784340), (160, 173645123), (170, 163430704), (190, 146227472), (272, 102144190), (304, 91392170), (323, 86016160), (340, 81715352), (380, 73113736), (544, 51072095), (608, 45696085), (613, 45323360), (646, 43008080), (680, 40857676), (760, 36556868), (877, 31679840), (1226, 22661680), (1292, 21504040), (1360, 20428838), (1520, 18278434), (1615, 17203232), (1754, 15839920), (2452, 11330840), (2584, 10752020), (2720, 10214419), (3040, 9139217), (3065, 9064672), (3230, 8601616), (3508, 7919960), (4385, 6335968), (4904, 5665420), (5168, 5376010), (6130, 4532336), (6460, 4300808), (7016, 3959980), (8770, 3167984), (9808, 2832710), (10336, 2688005), (10421, 2666080), (11647, 2385440), (12260, 2266168), (12920, 2150404), (14032, 1979990), (14909, 1863520), (16663, 1667360), (17540, 1583992), (19616, 1416355), (20842, 1333040), (23294, 1192720), (24520, 1133084), (25840, 1075202), (28064, 989995), (29818, 931760), (33326, 833680), (35080, 791996), (41684, 666520), (46588, 596360), (49040, 566542), (51680, 537601), (52105, 533216), (58235, 477088), (59636, 465880), (66652, 416840), (70160, 395998), (74545, 372704), (83315, 333472), (83368, 333260), (93176, 298180), (98080, 283271), (104210, 266608), (116470, 238544), (119272, 232940), (133304, 208420), (140320, 197999), (149090, 186352), (166630, 166736)]