185588320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 486458784

約数和(自身を除く): 300870464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 71, 80, 85, 124, 136, 142, 155, 160, 170, 248, 272, 284, 310, 340, 355, 496, 527, 544, 568, 620, 680, 710, 961, 992, 1054, 1136, 1207, 1240, 1360, 1420, 1922, 2108, 2201, 2272, 2414, 2480, 2635, 2720, 2840, 3844, 4216, 4402, 4805, 4828, 4960, 5270, 5680, 6035, 7688, 8432, 8804, 9610, 9656, 10540, 11005, 11360, 12070, 15376, 16337, 16864, 17608, 19220, 19312, 21080, 22010, 24140, 30752, 32674, 35216, 37417, 38440, 38624, 42160, 44020, 48280, 65348, 68231, 70432, 74834, 76880, 81685, 84320, 88040, 96560, 130696, 136462, 149668, 153760, 163370, 176080, 187085, 193120, 261392, 272924, 299336, 326740, 341155, 352160, 374170, 522784, 545848, 598672, 653480, 682310, 748340, 1091696, 1159927, 1197344, 1306960, 1364620, 1496680, 2183392, 2319854, 2613920, 2729240, 2993360, 4639708, 5458480, 5799635, 5986720, 9279416, 10916960, 11599270, 18558832, 23198540, 37117664, 46397080, 92794160, 185588320]

約数ペア:

[(1, 185588320), (2, 92794160), (4, 46397080), (5, 37117664), (8, 23198540), (10, 18558832), (16, 11599270), (17, 10916960), (20, 9279416), (31, 5986720), (32, 5799635), (34, 5458480), (40, 4639708), (62, 2993360), (68, 2729240), (71, 2613920), (80, 2319854), (85, 2183392), (124, 1496680), (136, 1364620), (142, 1306960), (155, 1197344), (160, 1159927), (170, 1091696), (248, 748340), (272, 682310), (284, 653480), (310, 598672), (340, 545848), (355, 522784), (496, 374170), (527, 352160), (544, 341155), (568, 326740), (620, 299336), (680, 272924), (710, 261392), (961, 193120), (992, 187085), (1054, 176080), (1136, 163370), (1207, 153760), (1240, 149668), (1360, 136462), (1420, 130696), (1922, 96560), (2108, 88040), (2201, 84320), (2272, 81685), (2414, 76880), (2480, 74834), (2635, 70432), (2720, 68231), (2840, 65348), (3844, 48280), (4216, 44020), (4402, 42160), (4805, 38624), (4828, 38440), (4960, 37417), (5270, 35216), (5680, 32674), (6035, 30752), (7688, 24140), (8432, 22010), (8804, 21080), (9610, 19312), (9656, 19220), (10540, 17608), (11005, 16864), (11360, 16337), (12070, 15376)]