57220320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 193342464

約数和(自身を除く): 136122144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 73, 80, 92, 96, 115, 120, 138, 142, 146, 160, 184, 213, 219, 230, 240, 276, 284, 292, 345, 355, 365, 368, 426, 438, 460, 480, 552, 568, 584, 690, 710, 730, 736, 852, 876, 920, 1065, 1095, 1104, 1136, 1168, 1380, 1420, 1460, 1633, 1679, 1704, 1752, 1840, 2130, 2190, 2208, 2272, 2336, 2760, 2840, 2920, 3266, 3358, 3408, 3504, 3680, 4260, 4380, 4899, 5037, 5183, 5520, 5680, 5840, 6532, 6716, 6816, 7008, 8165, 8395, 8520, 8760, 9798, 10074, 10366, 11040, 11360, 11680, 13064, 13432, 15549, 16330, 16790, 17040, 17520, 19596, 20148, 20732, 24495, 25185, 25915, 26128, 26864, 31098, 32660, 33580, 34080, 35040, 39192, 40296, 41464, 48990, 50370, 51830, 52256, 53728, 62196, 65320, 67160, 77745, 78384, 80592, 82928, 97980, 100740, 103660, 119209, 124392, 130640, 134320, 155490, 156768, 161184, 165856, 195960, 201480, 207320, 238418, 248784, 261280, 268640, 310980, 357627, 391920, 402960, 414640, 476836, 497568, 596045, 621960, 715254, 783840, 805920, 829280, 953672, 1192090, 1243920, 1430508, 1788135, 1907344, 2384180, 2487840, 2861016, 3576270, 3814688, 4768360, 5722032, 7152540, 9536720, 11444064, 14305080, 19073440, 28610160, 57220320]

約数ペア:

[(1, 57220320), (2, 28610160), (3, 19073440), (4, 14305080), (5, 11444064), (6, 9536720), (8, 7152540), (10, 5722032), (12, 4768360), (15, 3814688), (16, 3576270), (20, 2861016), (23, 2487840), (24, 2384180), (30, 1907344), (32, 1788135), (40, 1430508), (46, 1243920), (48, 1192090), (60, 953672), (69, 829280), (71, 805920), (73, 783840), (80, 715254), (92, 621960), (96, 596045), (115, 497568), (120, 476836), (138, 414640), (142, 402960), (146, 391920), (160, 357627), (184, 310980), (213, 268640), (219, 261280), (230, 248784), (240, 238418), (276, 207320), (284, 201480), (292, 195960), (345, 165856), (355, 161184), (365, 156768), (368, 155490), (426, 134320), (438, 130640), (460, 124392), (480, 119209), (552, 103660), (568, 100740), (584, 97980), (690, 82928), (710, 80592), (730, 78384), (736, 77745), (852, 67160), (876, 65320), (920, 62196), (1065, 53728), (1095, 52256), (1104, 51830), (1136, 50370), (1168, 48990), (1380, 41464), (1420, 40296), (1460, 39192), (1633, 35040), (1679, 34080), (1704, 33580), (1752, 32660), (1840, 31098), (2130, 26864), (2190, 26128), (2208, 25915), (2272, 25185), (2336, 24495), (2760, 20732), (2840, 20148), (2920, 19596), (3266, 17520), (3358, 17040), (3408, 16790), (3504, 16330), (3680, 15549), (4260, 13432), (4380, 13064), (4899, 11680), (5037, 11360), (5183, 11040), (5520, 10366), (5680, 10074), (5840, 9798), (6532, 8760), (6716, 8520), (6816, 8395), (7008, 8165)]