668960888160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81980501}}^1$

素因数の和:81980536

約数の個数: 96

約数和(自身を含む): 2231181342432

約数和(自身を除く): 1562220454272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 81980501, 163961002, 245941503, 327922004, 409902505, 491883006, 655844008, 819805010, 983766012, 1229707515, 1311688016, 1393668517, 1639610020, 1967532024, 2459415030, 2623376032, 2787337034, 3279220040, 3935064048, 4181005551, 4918830060, 5574674068, 6558440080, 6968342585, 7870128096, 8362011102, 9837660120, 11149348136, 13116880160, 13936685170, 16724022204, 19675320240, 20905027755, 22298696272, 27873370340, 33448044408, 39350640480, 41810055510, 44597392544, 55746740680, 66896088816, 83620111020, 111493481360, 133792177632, 167240222040, 222986962720, 334480444080, 668960888160]

約数ペア:

[(1, 668960888160), (2, 334480444080), (3, 222986962720), (4, 167240222040), (5, 133792177632), (6, 111493481360), (8, 83620111020), (10, 66896088816), (12, 55746740680), (15, 44597392544), (16, 41810055510), (17, 39350640480), (20, 33448044408), (24, 27873370340), (30, 22298696272), (32, 20905027755), (34, 19675320240), (40, 16724022204), (48, 13936685170), (51, 13116880160), (60, 11149348136), (68, 9837660120), (80, 8362011102), (85, 7870128096), (96, 6968342585), (102, 6558440080), (120, 5574674068), (136, 4918830060), (160, 4181005551), (170, 3935064048), (204, 3279220040), (240, 2787337034), (255, 2623376032), (272, 2459415030), (340, 1967532024), (408, 1639610020), (480, 1393668517), (510, 1311688016), (544, 1229707515), (680, 983766012), (816, 819805010), (1020, 655844008), (1360, 491883006), (1632, 409902505), (2040, 327922004), (2720, 245941503), (4080, 163961002), (8160, 81980501)]