122427480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 437322240

約数和(自身を除く): 314894760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 443, 470, 490, 564, 588, 658, 705, 735, 840, 886, 940, 980, 987, 1128, 1176, 1316, 1329, 1410, 1470, 1645, 1772, 1880, 1960, 1974, 2215, 2303, 2632, 2658, 2820, 2940, 3101, 3290, 3544, 3948, 4430, 4606, 4935, 5316, 5640, 5880, 6202, 6580, 6645, 6909, 7896, 8860, 9212, 9303, 9870, 10632, 11515, 12404, 13160, 13290, 13818, 15505, 17720, 18424, 18606, 19740, 20821, 21707, 23030, 24808, 26580, 27636, 31010, 34545, 37212, 39480, 41642, 43414, 46060, 46515, 53160, 55272, 62020, 62463, 65121, 69090, 74424, 83284, 86828, 92120, 93030, 104105, 108535, 124040, 124926, 130242, 138180, 145747, 166568, 173656, 186060, 208210, 217070, 249852, 260484, 276360, 291494, 312315, 325605, 372120, 416420, 434140, 437241, 499704, 520968, 582988, 624630, 651210, 728735, 832840, 868280, 874482, 1020229, 1165976, 1249260, 1302420, 1457470, 1748964, 2040458, 2186205, 2498520, 2604840, 2914940, 3060687, 3497928, 4080916, 4372410, 5101145, 5829880, 6121374, 8161832, 8744820, 10202290, 12242748, 15303435, 17489640, 20404580, 24485496, 30606870, 40809160, 61213740, 122427480]

約数ペア:

[(1, 122427480), (2, 61213740), (3, 40809160), (4, 30606870), (5, 24485496), (6, 20404580), (7, 17489640), (8, 15303435), (10, 12242748), (12, 10202290), (14, 8744820), (15, 8161832), (20, 6121374), (21, 5829880), (24, 5101145), (28, 4372410), (30, 4080916), (35, 3497928), (40, 3060687), (42, 2914940), (47, 2604840), (49, 2498520), (56, 2186205), (60, 2040458), (70, 1748964), (84, 1457470), (94, 1302420), (98, 1249260), (105, 1165976), (120, 1020229), (140, 874482), (141, 868280), (147, 832840), (168, 728735), (188, 651210), (196, 624630), (210, 582988), (235, 520968), (245, 499704), (280, 437241), (282, 434140), (294, 416420), (329, 372120), (376, 325605), (392, 312315), (420, 291494), (443, 276360), (470, 260484), (490, 249852), (564, 217070), (588, 208210), (658, 186060), (705, 173656), (735, 166568), (840, 145747), (886, 138180), (940, 130242), (980, 124926), (987, 124040), (1128, 108535), (1176, 104105), (1316, 93030), (1329, 92120), (1410, 86828), (1470, 83284), (1645, 74424), (1772, 69090), (1880, 65121), (1960, 62463), (1974, 62020), (2215, 55272), (2303, 53160), (2632, 46515), (2658, 46060), (2820, 43414), (2940, 41642), (3101, 39480), (3290, 37212), (3544, 34545), (3948, 31010), (4430, 27636), (4606, 26580), (4935, 24808), (5316, 23030), (5640, 21707), (5880, 20821), (6202, 19740), (6580, 18606), (6645, 18424), (6909, 17720), (7896, 15505), (8860, 13818), (9212, 13290), (9303, 13160), (9870, 12404), (10632, 11515)]