157049042720

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1\times {\mathrm{6203}}^1$

素因数の和:7138

約数の個数: 96

約数和(自身を含む): 373248025920

約数和(自身を除く): 216198983200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 691, 916, 1145, 1382, 1832, 2290, 2764, 3455, 3664, 4580, 5528, 6203, 6910, 7328, 9160, 11056, 12406, 13820, 18320, 22112, 24812, 27640, 31015, 36640, 49624, 55280, 62030, 99248, 110560, 124060, 158239, 198496, 248120, 316478, 496240, 632956, 791195, 992480, 1265912, 1420487, 1582390, 2531824, 2840974, 3164780, 4286273, 5063648, 5681948, 6329560, 7102435, 8572546, 11363896, 12659120, 14204870, 17145092, 21431365, 22727792, 25318240, 28409740, 34290184, 42862730, 45455584, 56819480, 68580368, 85725460, 113638960, 137160736, 171450920, 227277920, 342901840, 685803680, 981556517, 1963113034, 3926226068, 4907782585, 7852452136, 9815565170, 15704904272, 19631130340, 31409808544, 39262260680, 78524521360, 157049042720]

約数ペア:

[(1, 157049042720), (2, 78524521360), (4, 39262260680), (5, 31409808544), (8, 19631130340), (10, 15704904272), (16, 9815565170), (20, 7852452136), (32, 4907782585), (40, 3926226068), (80, 1963113034), (160, 981556517), (229, 685803680), (458, 342901840), (691, 227277920), (916, 171450920), (1145, 137160736), (1382, 113638960), (1832, 85725460), (2290, 68580368), (2764, 56819480), (3455, 45455584), (3664, 42862730), (4580, 34290184), (5528, 28409740), (6203, 25318240), (6910, 22727792), (7328, 21431365), (9160, 17145092), (11056, 14204870), (12406, 12659120), (13820, 11363896), (18320, 8572546), (22112, 7102435), (24812, 6329560), (27640, 5681948), (31015, 5063648), (36640, 4286273), (49624, 3164780), (55280, 2840974), (62030, 2531824), (99248, 1582390), (110560, 1420487), (124060, 1265912), (158239, 992480), (198496, 791195), (248120, 632956), (316478, 496240)]