22661520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 85494528

約数和(自身を除く): 62833008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 47, 48, 49, 56, 60, 70, 80, 82, 84, 94, 98, 105, 112, 120, 123, 140, 141, 147, 164, 168, 188, 196, 205, 210, 235, 240, 245, 246, 280, 282, 287, 294, 328, 329, 336, 376, 392, 410, 420, 470, 490, 492, 560, 564, 574, 588, 615, 656, 658, 705, 735, 752, 784, 820, 840, 861, 940, 980, 984, 987, 1128, 1148, 1176, 1230, 1316, 1410, 1435, 1470, 1640, 1645, 1680, 1722, 1880, 1927, 1960, 1968, 1974, 2009, 2256, 2296, 2303, 2352, 2460, 2632, 2820, 2870, 2940, 3280, 3290, 3444, 3760, 3854, 3920, 3948, 4018, 4305, 4592, 4606, 4920, 4935, 5264, 5640, 5740, 5781, 5880, 6027, 6580, 6888, 6909, 7708, 7896, 8036, 8610, 9212, 9635, 9840, 9870, 10045, 11280, 11480, 11515, 11562, 11760, 12054, 13160, 13489, 13776, 13818, 15416, 15792, 16072, 17220, 18424, 19270, 19740, 20090, 22960, 23030, 23124, 24108, 26320, 26978, 27636, 28905, 30135, 30832, 32144, 34440, 34545, 36848, 38540, 39480, 40180, 40467, 46060, 46248, 48216, 53956, 55272, 57810, 60270, 67445, 68880, 69090, 77080, 78960, 80360, 80934, 92120, 92496, 94423, 96432, 107912, 110544, 115620, 120540, 134890, 138180, 154160, 160720, 161868, 184240, 188846, 202335, 215824, 231240, 241080, 269780, 276360, 283269, 323736, 377692, 404670, 462480, 472115, 482160, 539560, 552720, 566538, 647472, 755384, 809340, 944230, 1079120, 1133076, 1416345, 1510768, 1618680, 1888460, 2266152, 2832690, 3237360, 3776920, 4532304, 5665380, 7553840, 11330760, 22661520]

約数ペア:

[(1, 22661520), (2, 11330760), (3, 7553840), (4, 5665380), (5, 4532304), (6, 3776920), (7, 3237360), (8, 2832690), (10, 2266152), (12, 1888460), (14, 1618680), (15, 1510768), (16, 1416345), (20, 1133076), (21, 1079120), (24, 944230), (28, 809340), (30, 755384), (35, 647472), (40, 566538), (41, 552720), (42, 539560), (47, 482160), (48, 472115), (49, 462480), (56, 404670), (60, 377692), (70, 323736), (80, 283269), (82, 276360), (84, 269780), (94, 241080), (98, 231240), (105, 215824), (112, 202335), (120, 188846), (123, 184240), (140, 161868), (141, 160720), (147, 154160), (164, 138180), (168, 134890), (188, 120540), (196, 115620), (205, 110544), (210, 107912), (235, 96432), (240, 94423), (245, 92496), (246, 92120), (280, 80934), (282, 80360), (287, 78960), (294, 77080), (328, 69090), (329, 68880), (336, 67445), (376, 60270), (392, 57810), (410, 55272), (420, 53956), (470, 48216), (490, 46248), (492, 46060), (560, 40467), (564, 40180), (574, 39480), (588, 38540), (615, 36848), (656, 34545), (658, 34440), (705, 32144), (735, 30832), (752, 30135), (784, 28905), (820, 27636), (840, 26978), (861, 26320), (940, 24108), (980, 23124), (984, 23030), (987, 22960), (1128, 20090), (1148, 19740), (1176, 19270), (1230, 18424), (1316, 17220), (1410, 16072), (1435, 15792), (1470, 15416), (1640, 13818), (1645, 13776), (1680, 13489), (1722, 13160), (1880, 12054), (1927, 11760), (1960, 11562), (1968, 11515), (1974, 11480), (2009, 11280), (2256, 10045), (2296, 9870), (2303, 9840), (2352, 9635), (2460, 9212), (2632, 8610), (2820, 8036), (2870, 7896), (2940, 7708), (3280, 6909), (3290, 6888), (3444, 6580), (3760, 6027), (3854, 5880), (3920, 5781), (3948, 5740), (4018, 5640), (4305, 5264), (4592, 4935), (4606, 4920)]