662651520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4954

約数の個数: 128

約数和(自身を含む): 2142391680

約数和(自身を除く): 1479740160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 4861, 5680, 6816, 8520, 9088, 9722, 11360, 13632, 14583, 17040, 19444, 22720, 24305, 27264, 29166, 34080, 38888, 45440, 48610, 58332, 68160, 72915, 77776, 97220, 116664, 136320, 145830, 155552, 194440, 233328, 291660, 311104, 345131, 388880, 466656, 583320, 622208, 690262, 777760, 933312, 1035393, 1166640, 1380524, 1555520, 1725655, 1866624, 2070786, 2333280, 2761048, 3111040, 3451310, 4141572, 4666560, 5176965, 5522096, 6902620, 8283144, 9333120, 10353930, 11044192, 13805240, 16566288, 20707860, 22088384, 27610480, 33132576, 41415720, 44176768, 55220960, 66265152, 82831440, 110441920, 132530304, 165662880, 220883840, 331325760, 662651520]

約数ペア:

[(1, 662651520), (2, 331325760), (3, 220883840), (4, 165662880), (5, 132530304), (6, 110441920), (8, 82831440), (10, 66265152), (12, 55220960), (15, 44176768), (16, 41415720), (20, 33132576), (24, 27610480), (30, 22088384), (32, 20707860), (40, 16566288), (48, 13805240), (60, 11044192), (64, 10353930), (71, 9333120), (80, 8283144), (96, 6902620), (120, 5522096), (128, 5176965), (142, 4666560), (160, 4141572), (192, 3451310), (213, 3111040), (240, 2761048), (284, 2333280), (320, 2070786), (355, 1866624), (384, 1725655), (426, 1555520), (480, 1380524), (568, 1166640), (640, 1035393), (710, 933312), (852, 777760), (960, 690262), (1065, 622208), (1136, 583320), (1420, 466656), (1704, 388880), (1920, 345131), (2130, 311104), (2272, 291660), (2840, 233328), (3408, 194440), (4260, 155552), (4544, 145830), (4861, 136320), (5680, 116664), (6816, 97220), (8520, 77776), (9088, 72915), (9722, 68160), (11360, 58332), (13632, 48610), (14583, 45440), (17040, 38888), (19444, 34080), (22720, 29166), (24305, 27264)]