156795688640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{70879}}^1$

素因数の和:71150

約数の個数: 112

約数和(自身を含む): 387147694080

約数和(自身を除く): 230352005440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 223, 248, 310, 320, 446, 496, 620, 892, 992, 1115, 1240, 1784, 1984, 2230, 2480, 3568, 4460, 4960, 6913, 7136, 8920, 9920, 13826, 14272, 17840, 27652, 34565, 35680, 55304, 69130, 70879, 71360, 110608, 138260, 141758, 221216, 276520, 283516, 354395, 442432, 553040, 567032, 708790, 1106080, 1134064, 1417580, 2197249, 2212160, 2268128, 2835160, 4394498, 4536256, 5670320, 8788996, 10986245, 11340640, 15806017, 17577992, 21972490, 22681280, 31612034, 35155984, 43944980, 63224068, 70311968, 79030085, 87889960, 126448136, 140623936, 158060170, 175779920, 252896272, 316120340, 351559840, 489986527, 505792544, 632240680, 703119680, 979973054, 1011585088, 1264481360, 1959946108, 2449932635, 2528962720, 3919892216, 4899865270, 5057925440, 7839784432, 9799730540, 15679568864, 19599461080, 31359137728, 39198922160, 78397844320, 156795688640]

約数ペア:

[(1, 156795688640), (2, 78397844320), (4, 39198922160), (5, 31359137728), (8, 19599461080), (10, 15679568864), (16, 9799730540), (20, 7839784432), (31, 5057925440), (32, 4899865270), (40, 3919892216), (62, 2528962720), (64, 2449932635), (80, 1959946108), (124, 1264481360), (155, 1011585088), (160, 979973054), (223, 703119680), (248, 632240680), (310, 505792544), (320, 489986527), (446, 351559840), (496, 316120340), (620, 252896272), (892, 175779920), (992, 158060170), (1115, 140623936), (1240, 126448136), (1784, 87889960), (1984, 79030085), (2230, 70311968), (2480, 63224068), (3568, 43944980), (4460, 35155984), (4960, 31612034), (6913, 22681280), (7136, 21972490), (8920, 17577992), (9920, 15806017), (13826, 11340640), (14272, 10986245), (17840, 8788996), (27652, 5670320), (34565, 4536256), (35680, 4394498), (55304, 2835160), (69130, 2268128), (70879, 2212160), (71360, 2197249), (110608, 1417580), (138260, 1134064), (141758, 1106080), (221216, 708790), (276520, 567032), (283516, 553040), (354395, 442432)]