160441120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4674

約数の個数: 96

約数和(自身を含む): 447261696

約数和(自身を除く): 286820576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4621, 4960, 6944, 8680, 9242, 17360, 18484, 23105, 32347, 34720, 36968, 46210, 64694, 73936, 92420, 129388, 143251, 147872, 161735, 184840, 258776, 286502, 323470, 369680, 517552, 573004, 646940, 716255, 739360, 1002757, 1035104, 1146008, 1293880, 1432510, 2005514, 2292016, 2587760, 2865020, 4011028, 4584032, 5013785, 5175520, 5730040, 8022056, 10027570, 11460080, 16044112, 20055140, 22920160, 32088224, 40110280, 80220560, 160441120]

約数ペア:

[(1, 160441120), (2, 80220560), (4, 40110280), (5, 32088224), (7, 22920160), (8, 20055140), (10, 16044112), (14, 11460080), (16, 10027570), (20, 8022056), (28, 5730040), (31, 5175520), (32, 5013785), (35, 4584032), (40, 4011028), (56, 2865020), (62, 2587760), (70, 2292016), (80, 2005514), (112, 1432510), (124, 1293880), (140, 1146008), (155, 1035104), (160, 1002757), (217, 739360), (224, 716255), (248, 646940), (280, 573004), (310, 517552), (434, 369680), (496, 323470), (560, 286502), (620, 258776), (868, 184840), (992, 161735), (1085, 147872), (1120, 143251), (1240, 129388), (1736, 92420), (2170, 73936), (2480, 64694), (3472, 46210), (4340, 36968), (4621, 34720), (4960, 32347), (6944, 23105), (8680, 18484), (9242, 17360)]