162979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19973}}^1$

素因数の和:20008

約数の個数: 96

約数和(自身を含む): 543612384

約数和(自身を除く): 380632704

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, 19973, 39946, 59919, 79892, 99865, 119838, 159784, 199730, 239676, 299595, 319568, 339541, 399460, 479352, 599190, 639136, 679082, 798920, 958704, 1018623, 1198380, 1358164, 1597840, 1697705, 1917408, 2037246, 2396760, 2716328, 3195680, 3395410, 4074492, 4793520, 5093115, 5432656, 6790820, 8148984, 9587040, 10186230, 10865312, 13581640, 16297968, 20372460, 27163280, 32595936, 40744920, 54326560, 81489840, 162979680]

約数ペア:

[(1, 162979680), (2, 81489840), (3, 54326560), (4, 40744920), (5, 32595936), (6, 27163280), (8, 20372460), (10, 16297968), (12, 13581640), (15, 10865312), (16, 10186230), (17, 9587040), (20, 8148984), (24, 6790820), (30, 5432656), (32, 5093115), (34, 4793520), (40, 4074492), (48, 3395410), (51, 3195680), (60, 2716328), (68, 2396760), (80, 2037246), (85, 1917408), (96, 1697705), (102, 1597840), (120, 1358164), (136, 1198380), (160, 1018623), (170, 958704), (204, 798920), (240, 679082), (255, 639136), (272, 599190), (340, 479352), (408, 399460), (480, 339541), (510, 319568), (544, 299595), (680, 239676), (816, 199730), (1020, 159784), (1360, 119838), (1632, 99865), (2040, 79892), (2720, 59919), (4080, 39946), (8160, 19973)]