28490677080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1834

約数の個数: 256

約数和(自身を含む): 92222668800

約数和(自身を除く): 63731991720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 127, 152, 183, 190, 228, 244, 254, 285, 305, 366, 380, 381, 456, 488, 508, 570, 610, 635, 732, 760, 762, 915, 1016, 1140, 1159, 1220, 1270, 1464, 1524, 1613, 1830, 1905, 2280, 2318, 2413, 2440, 2540, 3048, 3226, 3477, 3660, 3810, 4636, 4826, 4839, 5080, 5795, 6452, 6954, 7239, 7320, 7620, 7747, 8065, 9272, 9652, 9678, 11590, 12065, 12904, 13908, 14478, 15240, 15494, 16130, 17385, 19304, 19356, 23180, 23241, 24130, 24195, 27816, 28956, 30647, 30988, 32260, 34770, 36195, 38712, 38735, 46360, 46482, 48260, 48390, 57912, 61294, 61976, 64520, 69540, 72390, 77470, 91941, 92964, 96520, 96780, 98393, 116205, 122588, 139080, 144780, 147193, 153235, 154940, 183882, 185928, 193560, 196786, 204851, 232410, 245176, 289560, 294386, 295179, 306470, 309880, 367764, 393572, 409702, 441579, 459705, 464820, 491965, 588772, 590358, 612940, 614553, 735528, 735965, 787144, 819404, 883158, 919410, 929640, 983930, 1024255, 1177544, 1180716, 1225880, 1229106, 1471930, 1475895, 1638808, 1766316, 1838820, 1869467, 1967860, 2048510, 2207895, 2361432, 2458212, 2943860, 2951790, 3072765, 3532632, 3677640, 3738934, 3892169, 3935720, 4097020, 4415790, 4916424, 5608401, 5887720, 5903580, 6145530, 7477868, 7784338, 8194040, 8831580, 9347335, 11216802, 11676507, 11807160, 12291060, 12495911, 14955736, 15568676, 17663160, 18694670, 19460845, 22433604, 23353014, 24582120, 24991822, 28042005, 31137352, 37389340, 37487733, 38921690, 44867208, 46706028, 49983644, 56084010, 58382535, 62479555, 74778680, 74975466, 77843380, 93412056, 99967288, 112168020, 116765070, 124959110, 149950932, 155686760, 187438665, 224336040, 233530140, 237422309, 249918220, 299901864, 374877330, 467060280, 474844618, 499836440, 712266927, 749754660, 949689236, 1187111545, 1424533854, 1499509320, 1899378472, 2374223090, 2849067708, 3561334635, 4748446180, 5698135416, 7122669270, 9496892360, 14245338540, 28490677080]

約数ペア:

[(1, 28490677080), (2, 14245338540), (3, 9496892360), (4, 7122669270), (5, 5698135416), (6, 4748446180), (8, 3561334635), (10, 2849067708), (12, 2374223090), (15, 1899378472), (19, 1499509320), (20, 1424533854), (24, 1187111545), (30, 949689236), (38, 749754660), (40, 712266927), (57, 499836440), (60, 474844618), (61, 467060280), (76, 374877330), (95, 299901864), (114, 249918220), (120, 237422309), (122, 233530140), (127, 224336040), (152, 187438665), (183, 155686760), (190, 149950932), (228, 124959110), (244, 116765070), (254, 112168020), (285, 99967288), (305, 93412056), (366, 77843380), (380, 74975466), (381, 74778680), (456, 62479555), (488, 58382535), (508, 56084010), (570, 49983644), (610, 46706028), (635, 44867208), (732, 38921690), (760, 37487733), (762, 37389340), (915, 31137352), (1016, 28042005), (1140, 24991822), (1159, 24582120), (1220, 23353014), (1270, 22433604), (1464, 19460845), (1524, 18694670), (1613, 17663160), (1830, 15568676), (1905, 14955736), (2280, 12495911), (2318, 12291060), (2413, 11807160), (2440, 11676507), (2540, 11216802), (3048, 9347335), (3226, 8831580), (3477, 8194040), (3660, 7784338), (3810, 7477868), (4636, 6145530), (4826, 5903580), (4839, 5887720), (5080, 5608401), (5795, 4916424), (6452, 4415790), (6954, 4097020), (7239, 3935720), (7320, 3892169), (7620, 3738934), (7747, 3677640), (8065, 3532632), (9272, 3072765), (9652, 2951790), (9678, 2943860), (11590, 2458212), (12065, 2361432), (12904, 2207895), (13908, 2048510), (14478, 1967860), (15240, 1869467), (15494, 1838820), (16130, 1766316), (17385, 1638808), (19304, 1475895), (19356, 1471930), (23180, 1229106), (23241, 1225880), (24130, 1180716), (24195, 1177544), (27816, 1024255), (28956, 983930), (30647, 929640), (30988, 919410), (32260, 883158), (34770, 819404), (36195, 787144), (38712, 735965), (38735, 735528), (46360, 614553), (46482, 612940), (48260, 590358), (48390, 588772), (57912, 491965), (61294, 464820), (61976, 459705), (64520, 441579), (69540, 409702), (72390, 393572), (77470, 367764), (91941, 309880), (92964, 306470), (96520, 295179), (96780, 294386), (98393, 289560), (116205, 245176), (122588, 232410), (139080, 204851), (144780, 196786), (147193, 193560), (153235, 185928), (154940, 183882)]