575648320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7332

約数の個数: 112

約数和(自身を含む): 1554114240

約数和(自身を除く): 978465920

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, 3040, 3952, 4160, 4940, 6080, 7283, 7904, 9880, 14566, 15808, 19760, 29132, 36415, 39520, 58264, 72830, 79040, 94679, 116528, 138377, 145660, 189358, 233056, 276754, 291320, 378716, 466112, 473395, 553508, 582640, 691885, 757432, 946790, 1107016, 1165280, 1383770, 1514864, 1798901, 1893580, 2214032, 2330560, 2767540, 3029728, 3597802, 3787160, 4428064, 5535080, 6059456, 7195604, 7574320, 8856128, 8994505, 11070160, 14391208, 15148640, 17989010, 22140320, 28782416, 30297280, 35978020, 44280640, 57564832, 71956040, 115129664, 143912080, 287824160, 575648320]

約数ペア:

[(1, 575648320), (2, 287824160), (4, 143912080), (5, 115129664), (8, 71956040), (10, 57564832), (13, 44280640), (16, 35978020), (19, 30297280), (20, 28782416), (26, 22140320), (32, 17989010), (38, 15148640), (40, 14391208), (52, 11070160), (64, 8994505), (65, 8856128), (76, 7574320), (80, 7195604), (95, 6059456), (104, 5535080), (130, 4428064), (152, 3787160), (160, 3597802), (190, 3029728), (208, 2767540), (247, 2330560), (260, 2214032), (304, 1893580), (320, 1798901), (380, 1514864), (416, 1383770), (494, 1165280), (520, 1107016), (608, 946790), (760, 757432), (832, 691885), (988, 582640), (1040, 553508), (1216, 473395), (1235, 466112), (1520, 378716), (1976, 291320), (2080, 276754), (2470, 233056), (3040, 189358), (3952, 145660), (4160, 138377), (4940, 116528), (6080, 94679), (7283, 79040), (7904, 72830), (9880, 58264), (14566, 39520), (15808, 36415), (19760, 29132)]