111386720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 287836416

約数和(自身を除く): 176449696

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, 1321, 1360, 2108, 2480, 2635, 2642, 2720, 4216, 4960, 5270, 5284, 6605, 8432, 10540, 10568, 13210, 16864, 21080, 21136, 22457, 26420, 40951, 42160, 42272, 44914, 52840, 81902, 84320, 89828, 105680, 112285, 163804, 179656, 204755, 211360, 224570, 327608, 359312, 409510, 449140, 655216, 696167, 718624, 819020, 898280, 1310432, 1392334, 1638040, 1796560, 2784668, 3276080, 3480835, 3593120, 5569336, 6552160, 6961670, 11138672, 13923340, 22277344, 27846680, 55693360, 111386720]

約数ペア:

[(1, 111386720), (2, 55693360), (4, 27846680), (5, 22277344), (8, 13923340), (10, 11138672), (16, 6961670), (17, 6552160), (20, 5569336), (31, 3593120), (32, 3480835), (34, 3276080), (40, 2784668), (62, 1796560), (68, 1638040), (80, 1392334), (85, 1310432), (124, 898280), (136, 819020), (155, 718624), (160, 696167), (170, 655216), (248, 449140), (272, 409510), (310, 359312), (340, 327608), (496, 224570), (527, 211360), (544, 204755), (620, 179656), (680, 163804), (992, 112285), (1054, 105680), (1240, 89828), (1321, 84320), (1360, 81902), (2108, 52840), (2480, 44914), (2635, 42272), (2642, 42160), (2720, 40951), (4216, 26420), (4960, 22457), (5270, 21136), (5284, 21080), (6605, 16864), (8432, 13210), (10540, 10568)]