9712080

素因数分解:

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

素因数の和:114

約数の個数: 240

約数和(自身を含む): 38997504

約数和(自身を除く): 29285424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 94, 105, 112, 120, 123, 126, 140, 141, 144, 164, 168, 180, 188, 205, 210, 235, 240, 246, 252, 280, 282, 287, 315, 328, 329, 336, 360, 369, 376, 410, 420, 423, 470, 492, 504, 560, 564, 574, 615, 630, 656, 658, 705, 720, 738, 752, 820, 840, 846, 861, 940, 984, 987, 1008, 1128, 1148, 1230, 1260, 1316, 1410, 1435, 1476, 1640, 1645, 1680, 1692, 1722, 1845, 1880, 1927, 1968, 1974, 2115, 2256, 2296, 2460, 2520, 2583, 2632, 2820, 2870, 2952, 2961, 3280, 3290, 3384, 3444, 3690, 3760, 3854, 3948, 4230, 4305, 4592, 4920, 4935, 5040, 5166, 5264, 5640, 5740, 5781, 5904, 5922, 6580, 6768, 6888, 7380, 7708, 7896, 8460, 8610, 9635, 9840, 9870, 10332, 11280, 11480, 11562, 11844, 12915, 13160, 13489, 13776, 14760, 14805, 15416, 15792, 16920, 17220, 17343, 19270, 19740, 20664, 22960, 23124, 23688, 25830, 26320, 26978, 28905, 29520, 29610, 30832, 33840, 34440, 34686, 38540, 39480, 40467, 41328, 46248, 47376, 51660, 53956, 57810, 59220, 67445, 68880, 69372, 77080, 78960, 80934, 86715, 92496, 103320, 107912, 115620, 118440, 121401, 134890, 138744, 154160, 161868, 173430, 202335, 206640, 215824, 231240, 236880, 242802, 269780, 277488, 323736, 346860, 404670, 462480, 485604, 539560, 607005, 647472, 693720, 809340, 971208, 1079120, 1214010, 1387440, 1618680, 1942416, 2428020, 3237360, 4856040, 9712080]

約数ペア:

[(1, 9712080), (2, 4856040), (3, 3237360), (4, 2428020), (5, 1942416), (6, 1618680), (7, 1387440), (8, 1214010), (9, 1079120), (10, 971208), (12, 809340), (14, 693720), (15, 647472), (16, 607005), (18, 539560), (20, 485604), (21, 462480), (24, 404670), (28, 346860), (30, 323736), (35, 277488), (36, 269780), (40, 242802), (41, 236880), (42, 231240), (45, 215824), (47, 206640), (48, 202335), (56, 173430), (60, 161868), (63, 154160), (70, 138744), (72, 134890), (80, 121401), (82, 118440), (84, 115620), (90, 107912), (94, 103320), (105, 92496), (112, 86715), (120, 80934), (123, 78960), (126, 77080), (140, 69372), (141, 68880), (144, 67445), (164, 59220), (168, 57810), (180, 53956), (188, 51660), (205, 47376), (210, 46248), (235, 41328), (240, 40467), (246, 39480), (252, 38540), (280, 34686), (282, 34440), (287, 33840), (315, 30832), (328, 29610), (329, 29520), (336, 28905), (360, 26978), (369, 26320), (376, 25830), (410, 23688), (420, 23124), (423, 22960), (470, 20664), (492, 19740), (504, 19270), (560, 17343), (564, 17220), (574, 16920), (615, 15792), (630, 15416), (656, 14805), (658, 14760), (705, 13776), (720, 13489), (738, 13160), (752, 12915), (820, 11844), (840, 11562), (846, 11480), (861, 11280), (940, 10332), (984, 9870), (987, 9840), (1008, 9635), (1128, 8610), (1148, 8460), (1230, 7896), (1260, 7708), (1316, 7380), (1410, 6888), (1435, 6768), (1476, 6580), (1640, 5922), (1645, 5904), (1680, 5781), (1692, 5740), (1722, 5640), (1845, 5264), (1880, 5166), (1927, 5040), (1968, 4935), (1974, 4920), (2115, 4592), (2256, 4305), (2296, 4230), (2460, 3948), (2520, 3854), (2583, 3760), (2632, 3690), (2820, 3444), (2870, 3384), (2952, 3290), (2961, 3280)]