610425920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7772

約数の個数: 112

約数和(自身を含む): 1647992640

約数和(自身を除く): 1037566720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7723, 7904, 9880, 15446, 15808, 19760, 30892, 38615, 39520, 61784, 77230, 79040, 100399, 123568, 146737, 154460, 200798, 247136, 293474, 308920, 401596, 494272, 501995, 586948, 617840, 733685, 803192, 1003990, 1173896, 1235680, 1467370, 1606384, 1907581, 2007980, 2347792, 2471360, 2934740, 3212768, 3815162, 4015960, 4695584, 5869480, 6425536, 7630324, 8031920, 9391168, 9537905, 11738960, 15260648, 16063840, 19075810, 23477920, 30521296, 32127680, 38151620, 46955840, 61042592, 76303240, 122085184, 152606480, 305212960, 610425920]

約数ペア:

[(1, 610425920), (2, 305212960), (4, 152606480), (5, 122085184), (8, 76303240), (10, 61042592), (13, 46955840), (16, 38151620), (19, 32127680), (20, 30521296), (26, 23477920), (32, 19075810), (38, 16063840), (40, 15260648), (52, 11738960), (64, 9537905), (65, 9391168), (76, 8031920), (80, 7630324), (95, 6425536), (104, 5869480), (130, 4695584), (152, 4015960), (160, 3815162), (190, 3212768), (208, 2934740), (247, 2471360), (260, 2347792), (304, 2007980), (320, 1907581), (380, 1606384), (416, 1467370), (494, 1235680), (520, 1173896), (608, 1003990), (760, 803192), (832, 733685), (988, 617840), (1040, 586948), (1216, 501995), (1235, 494272), (1520, 401596), (1976, 308920), (2080, 293474), (2470, 247136), (3040, 200798), (3952, 154460), (4160, 146737), (4940, 123568), (6080, 100399), (7723, 79040), (7904, 77230), (9880, 61784), (15446, 39520), (15808, 38615), (19760, 30892)]