82933680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 270839808

約数和(自身を除く): 187906128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 157, 186, 213, 240, 248, 284, 310, 314, 355, 372, 426, 465, 471, 496, 568, 620, 628, 710, 744, 785, 852, 930, 942, 1065, 1136, 1240, 1256, 1420, 1488, 1570, 1704, 1860, 1884, 2130, 2201, 2355, 2480, 2512, 2840, 3140, 3408, 3720, 3768, 4260, 4402, 4710, 4867, 5680, 6280, 6603, 7440, 7536, 8520, 8804, 9420, 9734, 11005, 11147, 12560, 13206, 14601, 17040, 17608, 18840, 19468, 22010, 22294, 24335, 26412, 29202, 33015, 33441, 35216, 37680, 38936, 44020, 44588, 48670, 52824, 55735, 58404, 66030, 66882, 73005, 77872, 88040, 89176, 97340, 105648, 111470, 116808, 132060, 133764, 146010, 167205, 176080, 178352, 194680, 222940, 233616, 264120, 267528, 292020, 334410, 345557, 389360, 445880, 528240, 535056, 584040, 668820, 691114, 891760, 1036671, 1168080, 1337640, 1382228, 1727785, 2073342, 2675280, 2764456, 3455570, 4146684, 5183355, 5528912, 6911140, 8293368, 10366710, 13822280, 16586736, 20733420, 27644560, 41466840, 82933680]

約数ペア:

[(1, 82933680), (2, 41466840), (3, 27644560), (4, 20733420), (5, 16586736), (6, 13822280), (8, 10366710), (10, 8293368), (12, 6911140), (15, 5528912), (16, 5183355), (20, 4146684), (24, 3455570), (30, 2764456), (31, 2675280), (40, 2073342), (48, 1727785), (60, 1382228), (62, 1337640), (71, 1168080), (80, 1036671), (93, 891760), (120, 691114), (124, 668820), (142, 584040), (155, 535056), (157, 528240), (186, 445880), (213, 389360), (240, 345557), (248, 334410), (284, 292020), (310, 267528), (314, 264120), (355, 233616), (372, 222940), (426, 194680), (465, 178352), (471, 176080), (496, 167205), (568, 146010), (620, 133764), (628, 132060), (710, 116808), (744, 111470), (785, 105648), (852, 97340), (930, 89176), (942, 88040), (1065, 77872), (1136, 73005), (1240, 66882), (1256, 66030), (1420, 58404), (1488, 55735), (1570, 52824), (1704, 48670), (1860, 44588), (1884, 44020), (2130, 38936), (2201, 37680), (2355, 35216), (2480, 33441), (2512, 33015), (2840, 29202), (3140, 26412), (3408, 24335), (3720, 22294), (3768, 22010), (4260, 19468), (4402, 18840), (4710, 17608), (4867, 17040), (5680, 14601), (6280, 13206), (6603, 12560), (7440, 11147), (7536, 11005), (8520, 9734), (8804, 9420)]