69226720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 178972416

約数和(自身を除く): 109745696

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, 821, 992, 1054, 1240, 1360, 1642, 2108, 2480, 2635, 2720, 3284, 4105, 4216, 4960, 5270, 6568, 8210, 8432, 10540, 13136, 13957, 16420, 16864, 21080, 25451, 26272, 27914, 32840, 42160, 50902, 55828, 65680, 69785, 84320, 101804, 111656, 127255, 131360, 139570, 203608, 223312, 254510, 279140, 407216, 432667, 446624, 509020, 558280, 814432, 865334, 1018040, 1116560, 1730668, 2036080, 2163335, 2233120, 3461336, 4072160, 4326670, 6922672, 8653340, 13845344, 17306680, 34613360, 69226720]

約数ペア:

[(1, 69226720), (2, 34613360), (4, 17306680), (5, 13845344), (8, 8653340), (10, 6922672), (16, 4326670), (17, 4072160), (20, 3461336), (31, 2233120), (32, 2163335), (34, 2036080), (40, 1730668), (62, 1116560), (68, 1018040), (80, 865334), (85, 814432), (124, 558280), (136, 509020), (155, 446624), (160, 432667), (170, 407216), (248, 279140), (272, 254510), (310, 223312), (340, 203608), (496, 139570), (527, 131360), (544, 127255), (620, 111656), (680, 101804), (821, 84320), (992, 69785), (1054, 65680), (1240, 55828), (1360, 50902), (1642, 42160), (2108, 32840), (2480, 27914), (2635, 26272), (2720, 25451), (3284, 21080), (4105, 16864), (4216, 16420), (4960, 13957), (5270, 13136), (6568, 10540), (8210, 8432)]