2783869920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148711}}^1$

素因数の和:148745

約数の個数: 144

約数和(自身を含む): 10230790752

約数和(自身を除く): 7446920832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 148711, 297422, 446133, 594844, 743555, 892266, 1189688, 1338399, 1487110, 1784532, 1933243, 2230665, 2379376, 2676798, 2974220, 3569064, 3866486, 4461330, 4758752, 5353596, 5799729, 5948440, 6691995, 7138128, 7732972, 8922660, 9666215, 10707192, 11599458, 11896880, 13383990, 14276256, 15465944, 17399187, 17845320, 19332430, 21414384, 23198916, 23793760, 26767980, 28998645, 30931888, 34798374, 35690640, 38664860, 42828768, 46397832, 53535960, 57997290, 61863776, 69596748, 71381280, 77329720, 86995935, 92795664, 107071920, 115994580, 139193496, 154659440, 173991870, 185591328, 214143840, 231989160, 278386992, 309318880, 347983740, 463978320, 556773984, 695967480, 927956640, 1391934960, 2783869920]

約数ペア:

[(1, 2783869920), (2, 1391934960), (3, 927956640), (4, 695967480), (5, 556773984), (6, 463978320), (8, 347983740), (9, 309318880), (10, 278386992), (12, 231989160), (13, 214143840), (15, 185591328), (16, 173991870), (18, 154659440), (20, 139193496), (24, 115994580), (26, 107071920), (30, 92795664), (32, 86995935), (36, 77329720), (39, 71381280), (40, 69596748), (45, 61863776), (48, 57997290), (52, 53535960), (60, 46397832), (65, 42828768), (72, 38664860), (78, 35690640), (80, 34798374), (90, 30931888), (96, 28998645), (104, 26767980), (117, 23793760), (120, 23198916), (130, 21414384), (144, 19332430), (156, 17845320), (160, 17399187), (180, 15465944), (195, 14276256), (208, 13383990), (234, 11896880), (240, 11599458), (260, 10707192), (288, 9666215), (312, 8922660), (360, 7732972), (390, 7138128), (416, 6691995), (468, 5948440), (480, 5799729), (520, 5353596), (585, 4758752), (624, 4461330), (720, 3866486), (780, 3569064), (936, 2974220), (1040, 2676798), (1170, 2379376), (1248, 2230665), (1440, 1933243), (1560, 1784532), (1872, 1487110), (2080, 1338399), (2340, 1189688), (3120, 892266), (3744, 743555), (4680, 594844), (6240, 446133), (9360, 297422), (18720, 148711)]