240322320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 240

約数和(自身を含む): 945689472

約数和(自身を除く): 705367152

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, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1163, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2296, 2326, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3489, 3690, 4305, 4592, 4652, 4920, 5040, 5166, 5740, 5815, 5904, 6888, 6978, 7380, 8141, 8610, 9304, 9840, 10332, 10467, 11480, 11630, 12915, 13776, 13956, 14760, 16282, 17220, 17445, 18608, 20664, 20934, 22960, 23260, 24423, 25830, 27912, 29520, 32564, 34440, 34890, 40705, 41328, 41868, 46520, 47683, 48846, 51660, 52335, 55824, 65128, 68880, 69780, 73269, 81410, 83736, 93040, 95366, 97692, 103320, 104670, 122115, 130256, 139560, 143049, 146538, 162820, 167472, 190732, 195384, 206640, 209340, 238415, 244230, 279120, 286098, 293076, 325640, 333781, 366345, 381464, 390768, 418680, 429147, 476830, 488460, 572196, 586152, 651280, 667562, 715245, 732690, 762928, 837360, 858294, 953660, 976920, 1001343, 1144392, 1172304, 1335124, 1430490, 1465380, 1668905, 1716588, 1907320, 1953840, 2002686, 2145735, 2288784, 2670248, 2860980, 2930760, 3004029, 3337810, 3433176, 3814640, 4005372, 4291470, 5006715, 5340496, 5721960, 5861520, 6008058, 6675620, 6866352, 8010744, 8582940, 10013430, 11443920, 12016116, 13351240, 15020145, 16021488, 17165880, 20026860, 24032232, 26702480, 30040290, 34331760, 40053720, 48064464, 60080580, 80107440, 120161160, 240322320]

約数ペア:

[(1, 240322320), (2, 120161160), (3, 80107440), (4, 60080580), (5, 48064464), (6, 40053720), (7, 34331760), (8, 30040290), (9, 26702480), (10, 24032232), (12, 20026860), (14, 17165880), (15, 16021488), (16, 15020145), (18, 13351240), (20, 12016116), (21, 11443920), (24, 10013430), (28, 8582940), (30, 8010744), (35, 6866352), (36, 6675620), (40, 6008058), (41, 5861520), (42, 5721960), (45, 5340496), (48, 5006715), (56, 4291470), (60, 4005372), (63, 3814640), (70, 3433176), (72, 3337810), (80, 3004029), (82, 2930760), (84, 2860980), (90, 2670248), (105, 2288784), (112, 2145735), (120, 2002686), (123, 1953840), (126, 1907320), (140, 1716588), (144, 1668905), (164, 1465380), (168, 1430490), (180, 1335124), (205, 1172304), (210, 1144392), (240, 1001343), (246, 976920), (252, 953660), (280, 858294), (287, 837360), (315, 762928), (328, 732690), (336, 715245), (360, 667562), (369, 651280), (410, 586152), (420, 572196), (492, 488460), (504, 476830), (560, 429147), (574, 418680), (615, 390768), (630, 381464), (656, 366345), (720, 333781), (738, 325640), (820, 293076), (840, 286098), (861, 279120), (984, 244230), (1008, 238415), (1148, 209340), (1163, 206640), (1230, 195384), (1260, 190732), (1435, 167472), (1476, 162820), (1640, 146538), (1680, 143049), (1722, 139560), (1845, 130256), (1968, 122115), (2296, 104670), (2326, 103320), (2460, 97692), (2520, 95366), (2583, 93040), (2870, 83736), (2952, 81410), (3280, 73269), (3444, 69780), (3489, 68880), (3690, 65128), (4305, 55824), (4592, 52335), (4652, 51660), (4920, 48846), (5040, 47683), (5166, 46520), (5740, 41868), (5815, 41328), (5904, 40705), (6888, 34890), (6978, 34440), (7380, 32564), (8141, 29520), (8610, 27912), (9304, 25830), (9840, 24423), (10332, 23260), (10467, 22960), (11480, 20934), (11630, 20664), (12915, 18608), (13776, 17445), (13956, 17220), (14760, 16282)]