467287480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 1182677760

約数和(自身を除く): 715390280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 121, 131, 134, 220, 242, 262, 268, 335, 440, 484, 524, 536, 605, 655, 670, 737, 968, 1048, 1210, 1310, 1331, 1340, 1441, 1474, 2420, 2620, 2662, 2680, 2882, 2948, 3685, 4840, 5240, 5324, 5764, 5896, 6655, 7205, 7370, 8107, 8777, 10648, 11528, 13310, 14410, 14740, 15851, 16214, 17554, 26620, 28820, 29480, 31702, 32428, 35108, 40535, 43885, 53240, 57640, 63404, 64856, 70216, 79255, 81070, 87770, 89177, 96547, 126808, 158510, 162140, 174361, 175540, 178354, 193094, 317020, 324280, 348722, 351080, 356708, 386188, 445885, 482735, 634040, 697444, 713416, 772376, 871805, 891770, 965470, 1062017, 1394888, 1743610, 1783540, 1930940, 2124034, 3487220, 3567080, 3861880, 4248068, 5310085, 6974440, 8496136, 10620170, 11682187, 21240340, 23364374, 42480680, 46728748, 58410935, 93457496, 116821870, 233643740, 467287480]

約数ペア:

[(1, 467287480), (2, 233643740), (4, 116821870), (5, 93457496), (8, 58410935), (10, 46728748), (11, 42480680), (20, 23364374), (22, 21240340), (40, 11682187), (44, 10620170), (55, 8496136), (67, 6974440), (88, 5310085), (110, 4248068), (121, 3861880), (131, 3567080), (134, 3487220), (220, 2124034), (242, 1930940), (262, 1783540), (268, 1743610), (335, 1394888), (440, 1062017), (484, 965470), (524, 891770), (536, 871805), (605, 772376), (655, 713416), (670, 697444), (737, 634040), (968, 482735), (1048, 445885), (1210, 386188), (1310, 356708), (1331, 351080), (1340, 348722), (1441, 324280), (1474, 317020), (2420, 193094), (2620, 178354), (2662, 175540), (2680, 174361), (2882, 162140), (2948, 158510), (3685, 126808), (4840, 96547), (5240, 89177), (5324, 87770), (5764, 81070), (5896, 79255), (6655, 70216), (7205, 64856), (7370, 63404), (8107, 57640), (8777, 53240), (10648, 43885), (11528, 40535), (13310, 35108), (14410, 32428), (14740, 31702), (15851, 29480), (16214, 28820), (17554, 26620)]