212064320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2732

約数の個数: 112

約数和(自身を含む): 572658240

約数和(自身を除く): 360593920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 2683, 3040, 3952, 4160, 4940, 5366, 6080, 7904, 9880, 10732, 13415, 15808, 19760, 21464, 26830, 34879, 39520, 42928, 50977, 53660, 69758, 79040, 85856, 101954, 107320, 139516, 171712, 174395, 203908, 214640, 254885, 279032, 348790, 407816, 429280, 509770, 558064, 662701, 697580, 815632, 858560, 1019540, 1116128, 1325402, 1395160, 1631264, 2039080, 2232256, 2650804, 2790320, 3262528, 3313505, 4078160, 5301608, 5580640, 6627010, 8156320, 10603216, 11161280, 13254020, 16312640, 21206432, 26508040, 42412864, 53016080, 106032160, 212064320]

約数ペア:

[(1, 212064320), (2, 106032160), (4, 53016080), (5, 42412864), (8, 26508040), (10, 21206432), (13, 16312640), (16, 13254020), (19, 11161280), (20, 10603216), (26, 8156320), (32, 6627010), (38, 5580640), (40, 5301608), (52, 4078160), (64, 3313505), (65, 3262528), (76, 2790320), (80, 2650804), (95, 2232256), (104, 2039080), (130, 1631264), (152, 1395160), (160, 1325402), (190, 1116128), (208, 1019540), (247, 858560), (260, 815632), (304, 697580), (320, 662701), (380, 558064), (416, 509770), (494, 429280), (520, 407816), (608, 348790), (760, 279032), (832, 254885), (988, 214640), (1040, 203908), (1216, 174395), (1235, 171712), (1520, 139516), (1976, 107320), (2080, 101954), (2470, 85856), (2683, 79040), (3040, 69758), (3952, 53660), (4160, 50977), (4940, 42928), (5366, 39520), (6080, 34879), (7904, 26830), (9880, 21464), (10732, 19760), (13415, 15808)]