237717920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4414

約数の個数: 96

約数和(自身を含む): 632572416

約数和(自身を除く): 394854496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4357, 4960, 5456, 6820, 8714, 10912, 13640, 17428, 21785, 27280, 34856, 43570, 47927, 54560, 69712, 87140, 95854, 135067, 139424, 174280, 191708, 239635, 270134, 348560, 383416, 479270, 540268, 675335, 697120, 766832, 958540, 1080536, 1350670, 1485737, 1533664, 1917080, 2161072, 2701340, 2971474, 3834160, 4322144, 5402680, 5942948, 7428685, 7668320, 10805360, 11885896, 14857370, 21610720, 23771792, 29714740, 47543584, 59429480, 118858960, 237717920]

約数ペア:

[(1, 237717920), (2, 118858960), (4, 59429480), (5, 47543584), (8, 29714740), (10, 23771792), (11, 21610720), (16, 14857370), (20, 11885896), (22, 10805360), (31, 7668320), (32, 7428685), (40, 5942948), (44, 5402680), (55, 4322144), (62, 3834160), (80, 2971474), (88, 2701340), (110, 2161072), (124, 1917080), (155, 1533664), (160, 1485737), (176, 1350670), (220, 1080536), (248, 958540), (310, 766832), (341, 697120), (352, 675335), (440, 540268), (496, 479270), (620, 383416), (682, 348560), (880, 270134), (992, 239635), (1240, 191708), (1364, 174280), (1705, 139424), (1760, 135067), (2480, 95854), (2728, 87140), (3410, 69712), (4357, 54560), (4960, 47927), (5456, 43570), (6820, 34856), (8714, 27280), (10912, 21785), (13640, 17428)]