64422960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 160

約数和(自身を含む): 235794432

約数和(自身を除く): 171371472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1237, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2474, 2480, 2604, 3255, 3472, 3711, 3720, 4340, 4948, 5208, 6185, 6510, 7422, 7440, 8659, 8680, 9896, 10416, 12370, 13020, 14844, 17318, 17360, 18555, 19792, 24740, 25977, 26040, 29688, 34636, 37110, 38347, 43295, 49480, 51954, 52080, 59376, 69272, 74220, 76694, 86590, 98960, 103908, 115041, 129885, 138544, 148440, 153388, 173180, 191735, 207816, 230082, 259770, 268429, 296880, 306776, 346360, 383470, 415632, 460164, 519540, 536858, 575205, 613552, 692720, 766940, 805287, 920328, 1039080, 1073716, 1150410, 1342145, 1533880, 1610574, 1840656, 2078160, 2147432, 2300820, 2684290, 3067760, 3221148, 4026435, 4294864, 4601640, 5368580, 6442296, 8052870, 9203280, 10737160, 12884592, 16105740, 21474320, 32211480, 64422960]

約数ペア:

[(1, 64422960), (2, 32211480), (3, 21474320), (4, 16105740), (5, 12884592), (6, 10737160), (7, 9203280), (8, 8052870), (10, 6442296), (12, 5368580), (14, 4601640), (15, 4294864), (16, 4026435), (20, 3221148), (21, 3067760), (24, 2684290), (28, 2300820), (30, 2147432), (31, 2078160), (35, 1840656), (40, 1610574), (42, 1533880), (48, 1342145), (56, 1150410), (60, 1073716), (62, 1039080), (70, 920328), (80, 805287), (84, 766940), (93, 692720), (105, 613552), (112, 575205), (120, 536858), (124, 519540), (140, 460164), (155, 415632), (168, 383470), (186, 346360), (210, 306776), (217, 296880), (240, 268429), (248, 259770), (280, 230082), (310, 207816), (336, 191735), (372, 173180), (420, 153388), (434, 148440), (465, 138544), (496, 129885), (560, 115041), (620, 103908), (651, 98960), (744, 86590), (840, 76694), (868, 74220), (930, 69272), (1085, 59376), (1237, 52080), (1240, 51954), (1302, 49480), (1488, 43295), (1680, 38347), (1736, 37110), (1860, 34636), (2170, 29688), (2474, 26040), (2480, 25977), (2604, 24740), (3255, 19792), (3472, 18555), (3711, 17360), (3720, 17318), (4340, 14844), (4948, 13020), (5208, 12370), (6185, 10416), (6510, 9896), (7422, 8680), (7440, 8659)]