220146973680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{132689}}^1$

素因数の和:132959

約数の個数: 160

約数和(自身を含む): 707634708480

約数和(自身を除く): 487487734800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 223, 240, 248, 310, 372, 446, 465, 496, 620, 669, 744, 892, 930, 1115, 1240, 1338, 1488, 1784, 1860, 2230, 2480, 2676, 3345, 3568, 3720, 4460, 5352, 6690, 6913, 7440, 8920, 10704, 13380, 13826, 17840, 20739, 26760, 27652, 34565, 41478, 53520, 55304, 69130, 82956, 103695, 110608, 132689, 138260, 165912, 207390, 265378, 276520, 331824, 398067, 414780, 530756, 553040, 663445, 796134, 829560, 1061512, 1326890, 1592268, 1659120, 1990335, 2123024, 2653780, 3184536, 3980670, 4113359, 5307560, 6369072, 7961340, 8226718, 10615120, 12340077, 15922680, 16453436, 20566795, 24680154, 29589647, 31845360, 32906872, 41133590, 49360308, 59179294, 61700385, 65813744, 82267180, 88768941, 98720616, 118358588, 123400770, 147948235, 164534360, 177537882, 197441232, 236717176, 246801540, 295896470, 329068720, 355075764, 443844705, 473434352, 493603080, 591792940, 710151528, 887689410, 917279057, 987206160, 1183585880, 1420303056, 1775378820, 1834558114, 2367171760, 2751837171, 3550757640, 3669116228, 4586395285, 5503674342, 7101515280, 7338232456, 9172790570, 11007348684, 13759185855, 14676464912, 18345581140, 22014697368, 27518371710, 36691162280, 44029394736, 55036743420, 73382324560, 110073486840, 220146973680]

約数ペア:

[(1, 220146973680), (2, 110073486840), (3, 73382324560), (4, 55036743420), (5, 44029394736), (6, 36691162280), (8, 27518371710), (10, 22014697368), (12, 18345581140), (15, 14676464912), (16, 13759185855), (20, 11007348684), (24, 9172790570), (30, 7338232456), (31, 7101515280), (40, 5503674342), (48, 4586395285), (60, 3669116228), (62, 3550757640), (80, 2751837171), (93, 2367171760), (120, 1834558114), (124, 1775378820), (155, 1420303056), (186, 1183585880), (223, 987206160), (240, 917279057), (248, 887689410), (310, 710151528), (372, 591792940), (446, 493603080), (465, 473434352), (496, 443844705), (620, 355075764), (669, 329068720), (744, 295896470), (892, 246801540), (930, 236717176), (1115, 197441232), (1240, 177537882), (1338, 164534360), (1488, 147948235), (1784, 123400770), (1860, 118358588), (2230, 98720616), (2480, 88768941), (2676, 82267180), (3345, 65813744), (3568, 61700385), (3720, 59179294), (4460, 49360308), (5352, 41133590), (6690, 32906872), (6913, 31845360), (7440, 29589647), (8920, 24680154), (10704, 20566795), (13380, 16453436), (13826, 15922680), (17840, 12340077), (20739, 10615120), (26760, 8226718), (27652, 7961340), (34565, 6369072), (41478, 5307560), (53520, 4113359), (55304, 3980670), (69130, 3184536), (82956, 2653780), (103695, 2123024), (110608, 1990335), (132689, 1659120), (138260, 1592268), (165912, 1326890), (207390, 1061512), (265378, 829560), (276520, 796134), (331824, 663445), (398067, 553040), (414780, 530756)]