160947040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 403570944

約数和(自身を除く): 242623904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 877, 992, 1147, 1184, 1240, 1480, 1754, 2294, 2480, 2960, 3508, 4385, 4588, 4960, 5735, 5920, 7016, 8770, 9176, 11470, 14032, 17540, 18352, 22940, 27187, 28064, 32449, 35080, 36704, 45880, 54374, 64898, 70160, 91760, 108748, 129796, 135935, 140320, 162245, 183520, 217496, 259592, 271870, 324490, 434992, 519184, 543740, 648980, 869984, 1005919, 1038368, 1087480, 1297960, 2011838, 2174960, 2595920, 4023676, 4349920, 5029595, 5191840, 8047352, 10059190, 16094704, 20118380, 32189408, 40236760, 80473520, 160947040]

約数ペア:

[(1, 160947040), (2, 80473520), (4, 40236760), (5, 32189408), (8, 20118380), (10, 16094704), (16, 10059190), (20, 8047352), (31, 5191840), (32, 5029595), (37, 4349920), (40, 4023676), (62, 2595920), (74, 2174960), (80, 2011838), (124, 1297960), (148, 1087480), (155, 1038368), (160, 1005919), (185, 869984), (248, 648980), (296, 543740), (310, 519184), (370, 434992), (496, 324490), (592, 271870), (620, 259592), (740, 217496), (877, 183520), (992, 162245), (1147, 140320), (1184, 135935), (1240, 129796), (1480, 108748), (1754, 91760), (2294, 70160), (2480, 64898), (2960, 54374), (3508, 45880), (4385, 36704), (4588, 35080), (4960, 32449), (5735, 28064), (5920, 27187), (7016, 22940), (8770, 18352), (9176, 17540), (11470, 14032)]