1130220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 4515840

約数和(自身を除く): 3385620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 108, 115, 117, 126, 130, 135, 138, 140, 156, 161, 180, 182, 189, 195, 207, 210, 230, 234, 252, 260, 270, 273, 276, 299, 315, 322, 345, 351, 364, 378, 390, 414, 420, 455, 460, 468, 483, 540, 546, 585, 598, 621, 630, 644, 690, 702, 756, 780, 805, 819, 828, 897, 910, 945, 966, 1035, 1092, 1170, 1196, 1242, 1260, 1365, 1380, 1404, 1449, 1495, 1610, 1638, 1755, 1794, 1820, 1890, 1932, 2070, 2093, 2340, 2415, 2457, 2484, 2691, 2730, 2898, 2990, 3105, 3220, 3276, 3510, 3588, 3780, 4095, 4140, 4186, 4347, 4485, 4830, 4914, 5382, 5460, 5796, 5980, 6210, 6279, 7020, 7245, 8073, 8190, 8372, 8694, 8970, 9660, 9828, 10465, 10764, 12285, 12420, 12558, 13455, 14490, 16146, 16380, 17388, 17940, 18837, 20930, 21735, 24570, 25116, 26910, 28980, 31395, 32292, 37674, 40365, 41860, 43470, 49140, 53820, 56511, 62790, 75348, 80730, 86940, 94185, 113022, 125580, 161460, 188370, 226044, 282555, 376740, 565110, 1130220]

約数ペア:

[(1, 1130220), (2, 565110), (3, 376740), (4, 282555), (5, 226044), (6, 188370), (7, 161460), (9, 125580), (10, 113022), (12, 94185), (13, 86940), (14, 80730), (15, 75348), (18, 62790), (20, 56511), (21, 53820), (23, 49140), (26, 43470), (27, 41860), (28, 40365), (30, 37674), (35, 32292), (36, 31395), (39, 28980), (42, 26910), (45, 25116), (46, 24570), (52, 21735), (54, 20930), (60, 18837), (63, 17940), (65, 17388), (69, 16380), (70, 16146), (78, 14490), (84, 13455), (90, 12558), (91, 12420), (92, 12285), (105, 10764), (108, 10465), (115, 9828), (117, 9660), (126, 8970), (130, 8694), (135, 8372), (138, 8190), (140, 8073), (156, 7245), (161, 7020), (180, 6279), (182, 6210), (189, 5980), (195, 5796), (207, 5460), (210, 5382), (230, 4914), (234, 4830), (252, 4485), (260, 4347), (270, 4186), (273, 4140), (276, 4095), (299, 3780), (315, 3588), (322, 3510), (345, 3276), (351, 3220), (364, 3105), (378, 2990), (390, 2898), (414, 2730), (420, 2691), (455, 2484), (460, 2457), (468, 2415), (483, 2340), (540, 2093), (546, 2070), (585, 1932), (598, 1890), (621, 1820), (630, 1794), (644, 1755), (690, 1638), (702, 1610), (756, 1495), (780, 1449), (805, 1404), (819, 1380), (828, 1365), (897, 1260), (910, 1242), (945, 1196), (966, 1170), (1035, 1092)]