160550880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 586994688

約数和(自身を除く): 426443808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 673, 710, 840, 852, 994, 1065, 1120, 1136, 1346, 1420, 1491, 1680, 1704, 1988, 2019, 2130, 2272, 2485, 2692, 2840, 2982, 3360, 3365, 3408, 3976, 4038, 4260, 4711, 4970, 5384, 5680, 5964, 6730, 6816, 7455, 7952, 8076, 8520, 9422, 9940, 10095, 10768, 11360, 11928, 13460, 14133, 14910, 15904, 16152, 17040, 18844, 19880, 20190, 21536, 23555, 23856, 26920, 28266, 29820, 32304, 34080, 37688, 39760, 40380, 47110, 47712, 47783, 53840, 56532, 59640, 64608, 70665, 75376, 79520, 80760, 94220, 95566, 107680, 113064, 119280, 141330, 143349, 150752, 161520, 188440, 191132, 226128, 238560, 238915, 282660, 286698, 323040, 334481, 376880, 382264, 452256, 477830, 565320, 573396, 668962, 716745, 753760, 764528, 955660, 1003443, 1130640, 1146792, 1337924, 1433490, 1529056, 1672405, 1911320, 2006886, 2261280, 2293584, 2675848, 2866980, 3344810, 3822640, 4013772, 4587168, 5017215, 5351696, 5733960, 6689620, 7645280, 8027544, 10034430, 10703392, 11467920, 13379240, 16055088, 20068860, 22935840, 26758480, 32110176, 40137720, 53516960, 80275440, 160550880]

約数ペア:

[(1, 160550880), (2, 80275440), (3, 53516960), (4, 40137720), (5, 32110176), (6, 26758480), (7, 22935840), (8, 20068860), (10, 16055088), (12, 13379240), (14, 11467920), (15, 10703392), (16, 10034430), (20, 8027544), (21, 7645280), (24, 6689620), (28, 5733960), (30, 5351696), (32, 5017215), (35, 4587168), (40, 4013772), (42, 3822640), (48, 3344810), (56, 2866980), (60, 2675848), (70, 2293584), (71, 2261280), (80, 2006886), (84, 1911320), (96, 1672405), (105, 1529056), (112, 1433490), (120, 1337924), (140, 1146792), (142, 1130640), (160, 1003443), (168, 955660), (210, 764528), (213, 753760), (224, 716745), (240, 668962), (280, 573396), (284, 565320), (336, 477830), (355, 452256), (420, 382264), (426, 376880), (480, 334481), (497, 323040), (560, 286698), (568, 282660), (672, 238915), (673, 238560), (710, 226128), (840, 191132), (852, 188440), (994, 161520), (1065, 150752), (1120, 143349), (1136, 141330), (1346, 119280), (1420, 113064), (1491, 107680), (1680, 95566), (1704, 94220), (1988, 80760), (2019, 79520), (2130, 75376), (2272, 70665), (2485, 64608), (2692, 59640), (2840, 56532), (2982, 53840), (3360, 47783), (3365, 47712), (3408, 47110), (3976, 40380), (4038, 39760), (4260, 37688), (4711, 34080), (4970, 32304), (5384, 29820), (5680, 28266), (5964, 26920), (6730, 23856), (6816, 23555), (7455, 21536), (7952, 20190), (8076, 19880), (8520, 18844), (9422, 17040), (9940, 16152), (10095, 15904), (10768, 14910), (11360, 14133), (11928, 13460)]