235187680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 708704640

約数和(自身を除く): 473516960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 557, 560, 580, 728, 754, 812, 910, 928, 1015, 1040, 1114, 1120, 1160, 1456, 1508, 1624, 1820, 1885, 2030, 2080, 2228, 2320, 2639, 2785, 2912, 3016, 3248, 3640, 3770, 3899, 4060, 4456, 4640, 5278, 5570, 6032, 6496, 7241, 7280, 7540, 7798, 8120, 8912, 10556, 11140, 12064, 13195, 14482, 14560, 15080, 15596, 16153, 16240, 17824, 19495, 21112, 22280, 26390, 28964, 30160, 31192, 32306, 32480, 36205, 38990, 42224, 44560, 50687, 52780, 57928, 60320, 62384, 64612, 72410, 77980, 80765, 84448, 89120, 101374, 105560, 113071, 115856, 124768, 129224, 144820, 155960, 161530, 202748, 209989, 211120, 226142, 231712, 253435, 258448, 289640, 311920, 323060, 405496, 419978, 422240, 452284, 506870, 516896, 565355, 579280, 623840, 646120, 810992, 839956, 904568, 1013740, 1049945, 1130710, 1158560, 1292240, 1469923, 1621984, 1679912, 1809136, 2027480, 2099890, 2261420, 2584480, 2939846, 3359824, 3618272, 4054960, 4199780, 4522840, 5879692, 6719648, 7349615, 8109920, 8399560, 9045680, 11759384, 14699230, 16799120, 18091360, 23518768, 29398460, 33598240, 47037536, 58796920, 117593840, 235187680]

約数ペア:

[(1, 235187680), (2, 117593840), (4, 58796920), (5, 47037536), (7, 33598240), (8, 29398460), (10, 23518768), (13, 18091360), (14, 16799120), (16, 14699230), (20, 11759384), (26, 9045680), (28, 8399560), (29, 8109920), (32, 7349615), (35, 6719648), (40, 5879692), (52, 4522840), (56, 4199780), (58, 4054960), (65, 3618272), (70, 3359824), (80, 2939846), (91, 2584480), (104, 2261420), (112, 2099890), (116, 2027480), (130, 1809136), (140, 1679912), (145, 1621984), (160, 1469923), (182, 1292240), (203, 1158560), (208, 1130710), (224, 1049945), (232, 1013740), (260, 904568), (280, 839956), (290, 810992), (364, 646120), (377, 623840), (406, 579280), (416, 565355), (455, 516896), (464, 506870), (520, 452284), (557, 422240), (560, 419978), (580, 405496), (728, 323060), (754, 311920), (812, 289640), (910, 258448), (928, 253435), (1015, 231712), (1040, 226142), (1114, 211120), (1120, 209989), (1160, 202748), (1456, 161530), (1508, 155960), (1624, 144820), (1820, 129224), (1885, 124768), (2030, 115856), (2080, 113071), (2228, 105560), (2320, 101374), (2639, 89120), (2785, 84448), (2912, 80765), (3016, 77980), (3248, 72410), (3640, 64612), (3770, 62384), (3899, 60320), (4060, 57928), (4456, 52780), (4640, 50687), (5278, 44560), (5570, 42224), (6032, 38990), (6496, 36205), (7241, 32480), (7280, 32306), (7540, 31192), (7798, 30160), (8120, 28964), (8912, 26390), (10556, 22280), (11140, 21112), (12064, 19495), (13195, 17824), (14482, 16240), (14560, 16153), (15080, 15596)]