73607640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 233349120

約数和(自身を除く): 159741480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 421, 465, 470, 564, 620, 705, 744, 842, 930, 940, 1128, 1240, 1263, 1410, 1457, 1684, 1860, 1880, 2105, 2526, 2820, 2914, 3368, 3720, 4210, 4371, 5052, 5640, 5828, 6315, 7285, 8420, 8742, 10104, 11656, 12630, 13051, 14570, 16840, 17484, 19787, 21855, 25260, 26102, 29140, 34968, 39153, 39574, 43710, 50520, 52204, 58280, 59361, 65255, 78306, 79148, 87420, 98935, 104408, 118722, 130510, 156612, 158296, 174840, 195765, 197870, 237444, 261020, 296805, 313224, 391530, 395740, 474888, 522040, 593610, 613397, 783060, 791480, 1187220, 1226794, 1566120, 1840191, 2374440, 2453588, 3066985, 3680382, 4907176, 6133970, 7360764, 9200955, 12267940, 14721528, 18401910, 24535880, 36803820, 73607640]

約数ペア:

[(1, 73607640), (2, 36803820), (3, 24535880), (4, 18401910), (5, 14721528), (6, 12267940), (8, 9200955), (10, 7360764), (12, 6133970), (15, 4907176), (20, 3680382), (24, 3066985), (30, 2453588), (31, 2374440), (40, 1840191), (47, 1566120), (60, 1226794), (62, 1187220), (93, 791480), (94, 783060), (120, 613397), (124, 593610), (141, 522040), (155, 474888), (186, 395740), (188, 391530), (235, 313224), (248, 296805), (282, 261020), (310, 237444), (372, 197870), (376, 195765), (421, 174840), (465, 158296), (470, 156612), (564, 130510), (620, 118722), (705, 104408), (744, 98935), (842, 87420), (930, 79148), (940, 78306), (1128, 65255), (1240, 59361), (1263, 58280), (1410, 52204), (1457, 50520), (1684, 43710), (1860, 39574), (1880, 39153), (2105, 34968), (2526, 29140), (2820, 26102), (2914, 25260), (3368, 21855), (3720, 19787), (4210, 17484), (4371, 16840), (5052, 14570), (5640, 13051), (5828, 12630), (6315, 11656), (7285, 10104), (8420, 8742)]