160947780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10413

約数の個数: 96

約数和(自身を含む): 529003776

約数和(自身を除く): 368055996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 10357, 15540, 20714, 31071, 41428, 51785, 62142, 72499, 103570, 124284, 144998, 155355, 207140, 217497, 289996, 310710, 362495, 383209, 434994, 621420, 724990, 766418, 869988, 1087485, 1149627, 1449980, 1532836, 1916045, 2174970, 2299254, 2682463, 3832090, 4349940, 4598508, 5364926, 5748135, 7664180, 8047389, 10729852, 11496270, 13412315, 16094778, 22992540, 26824630, 32189556, 40236945, 53649260, 80473890, 160947780]

約数ペア:

[(1, 160947780), (2, 80473890), (3, 53649260), (4, 40236945), (5, 32189556), (6, 26824630), (7, 22992540), (10, 16094778), (12, 13412315), (14, 11496270), (15, 10729852), (20, 8047389), (21, 7664180), (28, 5748135), (30, 5364926), (35, 4598508), (37, 4349940), (42, 3832090), (60, 2682463), (70, 2299254), (74, 2174970), (84, 1916045), (105, 1532836), (111, 1449980), (140, 1149627), (148, 1087485), (185, 869988), (210, 766418), (222, 724990), (259, 621420), (370, 434994), (420, 383209), (444, 362495), (518, 310710), (555, 289996), (740, 217497), (777, 207140), (1036, 155355), (1110, 144998), (1295, 124284), (1554, 103570), (2220, 72499), (2590, 62142), (3108, 51785), (3885, 41428), (5180, 31071), (7770, 20714), (10357, 15540)]