64301120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 175701960

約数和(自身を除く): 111400840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 58, 64, 65, 80, 82, 104, 116, 130, 145, 160, 164, 169, 205, 208, 232, 260, 290, 320, 328, 338, 377, 410, 416, 464, 520, 533, 580, 656, 676, 754, 820, 832, 845, 928, 1040, 1066, 1160, 1189, 1312, 1352, 1508, 1640, 1690, 1856, 1885, 2080, 2132, 2320, 2378, 2624, 2665, 2704, 3016, 3280, 3380, 3770, 4160, 4264, 4640, 4756, 4901, 5330, 5408, 5945, 6032, 6560, 6760, 6929, 7540, 8528, 9280, 9512, 9802, 10660, 10816, 11890, 12064, 13120, 13520, 13858, 15080, 15457, 17056, 19024, 19604, 21320, 23780, 24128, 24505, 27040, 27716, 30160, 30914, 34112, 34645, 38048, 39208, 42640, 47560, 49010, 54080, 55432, 60320, 61828, 69290, 76096, 77285, 78416, 85280, 95120, 98020, 110864, 120640, 123656, 138580, 154570, 156832, 170560, 190240, 196040, 200941, 221728, 247312, 277160, 309140, 313664, 380480, 392080, 401882, 443456, 494624, 554320, 618280, 784160, 803764, 989248, 1004705, 1108640, 1236560, 1568320, 1607528, 2009410, 2217280, 2473120, 3215056, 4018820, 4946240, 6430112, 8037640, 12860224, 16075280, 32150560, 64301120]

約数ペア:

[(1, 64301120), (2, 32150560), (4, 16075280), (5, 12860224), (8, 8037640), (10, 6430112), (13, 4946240), (16, 4018820), (20, 3215056), (26, 2473120), (29, 2217280), (32, 2009410), (40, 1607528), (41, 1568320), (52, 1236560), (58, 1108640), (64, 1004705), (65, 989248), (80, 803764), (82, 784160), (104, 618280), (116, 554320), (130, 494624), (145, 443456), (160, 401882), (164, 392080), (169, 380480), (205, 313664), (208, 309140), (232, 277160), (260, 247312), (290, 221728), (320, 200941), (328, 196040), (338, 190240), (377, 170560), (410, 156832), (416, 154570), (464, 138580), (520, 123656), (533, 120640), (580, 110864), (656, 98020), (676, 95120), (754, 85280), (820, 78416), (832, 77285), (845, 76096), (928, 69290), (1040, 61828), (1066, 60320), (1160, 55432), (1189, 54080), (1312, 49010), (1352, 47560), (1508, 42640), (1640, 39208), (1690, 38048), (1856, 34645), (1885, 34112), (2080, 30914), (2132, 30160), (2320, 27716), (2378, 27040), (2624, 24505), (2665, 24128), (2704, 23780), (3016, 21320), (3280, 19604), (3380, 19024), (3770, 17056), (4160, 15457), (4264, 15080), (4640, 13858), (4756, 13520), (4901, 13120), (5330, 12064), (5408, 11890), (5945, 10816), (6032, 10660), (6560, 9802), (6760, 9512), (6929, 9280), (7540, 8528)]