145283360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 375363072

約数和(自身を除く): 230079712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 1723, 2108, 2480, 2635, 2720, 3446, 4216, 4960, 5270, 6892, 8432, 8615, 10540, 13784, 16864, 17230, 21080, 27568, 29291, 34460, 42160, 53413, 55136, 58582, 68920, 84320, 106826, 117164, 137840, 146455, 213652, 234328, 267065, 275680, 292910, 427304, 468656, 534130, 585820, 854608, 908021, 937312, 1068260, 1171640, 1709216, 1816042, 2136520, 2343280, 3632084, 4273040, 4540105, 4686560, 7264168, 8546080, 9080210, 14528336, 18160420, 29056672, 36320840, 72641680, 145283360]

約数ペア:

[(1, 145283360), (2, 72641680), (4, 36320840), (5, 29056672), (8, 18160420), (10, 14528336), (16, 9080210), (17, 8546080), (20, 7264168), (31, 4686560), (32, 4540105), (34, 4273040), (40, 3632084), (62, 2343280), (68, 2136520), (80, 1816042), (85, 1709216), (124, 1171640), (136, 1068260), (155, 937312), (160, 908021), (170, 854608), (248, 585820), (272, 534130), (310, 468656), (340, 427304), (496, 292910), (527, 275680), (544, 267065), (620, 234328), (680, 213652), (992, 146455), (1054, 137840), (1240, 117164), (1360, 106826), (1723, 84320), (2108, 68920), (2480, 58582), (2635, 55136), (2720, 53413), (3446, 42160), (4216, 34460), (4960, 29291), (5270, 27568), (6892, 21080), (8432, 17230), (8615, 16864), (10540, 13784)]