167842720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 417629520

約数和(自身を除く): 249786800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 232, 244, 290, 305, 464, 488, 580, 593, 610, 928, 976, 1160, 1186, 1220, 1769, 1952, 2320, 2372, 2440, 2965, 3538, 4640, 4744, 4880, 5930, 7076, 8845, 9488, 9760, 11860, 14152, 17197, 17690, 18976, 23720, 28304, 34394, 35380, 36173, 47440, 56608, 68788, 70760, 72346, 85985, 94880, 137576, 141520, 144692, 171970, 180865, 275152, 283040, 289384, 343940, 361730, 550304, 578768, 687880, 723460, 1049017, 1157536, 1375760, 1446920, 2098034, 2751520, 2893840, 4196068, 5245085, 5787680, 8392136, 10490170, 16784272, 20980340, 33568544, 41960680, 83921360, 167842720]

約数ペア:

[(1, 167842720), (2, 83921360), (4, 41960680), (5, 33568544), (8, 20980340), (10, 16784272), (16, 10490170), (20, 8392136), (29, 5787680), (32, 5245085), (40, 4196068), (58, 2893840), (61, 2751520), (80, 2098034), (116, 1446920), (122, 1375760), (145, 1157536), (160, 1049017), (232, 723460), (244, 687880), (290, 578768), (305, 550304), (464, 361730), (488, 343940), (580, 289384), (593, 283040), (610, 275152), (928, 180865), (976, 171970), (1160, 144692), (1186, 141520), (1220, 137576), (1769, 94880), (1952, 85985), (2320, 72346), (2372, 70760), (2440, 68788), (2965, 56608), (3538, 47440), (4640, 36173), (4744, 35380), (4880, 34394), (5930, 28304), (7076, 23720), (8845, 18976), (9488, 17690), (9760, 17197), (11860, 14152)]