228716040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 834624000

約数和(自身を除く): 605907960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 56, 58, 60, 70, 82, 84, 87, 105, 116, 120, 123, 140, 145, 164, 168, 174, 203, 205, 210, 229, 232, 246, 280, 287, 290, 328, 348, 406, 410, 420, 435, 458, 492, 574, 580, 609, 615, 687, 696, 812, 820, 840, 861, 870, 916, 984, 1015, 1145, 1148, 1160, 1189, 1218, 1230, 1374, 1435, 1603, 1624, 1640, 1722, 1740, 1832, 2030, 2290, 2296, 2378, 2436, 2460, 2748, 2870, 3045, 3206, 3435, 3444, 3480, 3567, 4060, 4305, 4580, 4756, 4809, 4872, 4920, 5496, 5740, 5945, 6090, 6412, 6641, 6870, 6888, 7134, 8015, 8120, 8323, 8610, 9160, 9389, 9512, 9618, 11480, 11890, 12180, 12824, 13282, 13740, 14268, 16030, 16646, 17220, 17835, 18778, 19236, 19923, 23780, 24045, 24360, 24969, 26564, 27480, 28167, 28536, 32060, 33205, 33292, 34440, 35670, 37556, 38472, 39846, 41615, 46487, 46945, 47560, 48090, 49938, 53128, 56334, 64120, 65723, 66410, 66584, 71340, 75112, 79692, 83230, 92974, 93890, 96180, 99615, 99876, 112668, 124845, 131446, 132820, 139461, 140835, 142680, 159384, 166460, 185948, 187780, 192360, 197169, 199230, 199752, 225336, 232435, 249690, 262892, 265640, 272281, 278922, 281670, 328615, 332920, 371896, 375560, 394338, 398460, 464870, 499380, 525784, 544562, 557844, 563340, 657230, 697305, 788676, 796920, 816843, 929740, 985845, 998760, 1089124, 1115688, 1126680, 1314460, 1361405, 1394610, 1577352, 1633686, 1859480, 1905967, 1971690, 2178248, 2628920, 2722810, 2789220, 3267372, 3811934, 3943380, 4084215, 5445620, 5578440, 5717901, 6534744, 7623868, 7886760, 8168430, 9529835, 10891240, 11435802, 15247736, 16336860, 19059670, 22871604, 28589505, 32673720, 38119340, 45743208, 57179010, 76238680, 114358020, 228716040]

約数ペア:

[(1, 228716040), (2, 114358020), (3, 76238680), (4, 57179010), (5, 45743208), (6, 38119340), (7, 32673720), (8, 28589505), (10, 22871604), (12, 19059670), (14, 16336860), (15, 15247736), (20, 11435802), (21, 10891240), (24, 9529835), (28, 8168430), (29, 7886760), (30, 7623868), (35, 6534744), (40, 5717901), (41, 5578440), (42, 5445620), (56, 4084215), (58, 3943380), (60, 3811934), (70, 3267372), (82, 2789220), (84, 2722810), (87, 2628920), (105, 2178248), (116, 1971690), (120, 1905967), (123, 1859480), (140, 1633686), (145, 1577352), (164, 1394610), (168, 1361405), (174, 1314460), (203, 1126680), (205, 1115688), (210, 1089124), (229, 998760), (232, 985845), (246, 929740), (280, 816843), (287, 796920), (290, 788676), (328, 697305), (348, 657230), (406, 563340), (410, 557844), (420, 544562), (435, 525784), (458, 499380), (492, 464870), (574, 398460), (580, 394338), (609, 375560), (615, 371896), (687, 332920), (696, 328615), (812, 281670), (820, 278922), (840, 272281), (861, 265640), (870, 262892), (916, 249690), (984, 232435), (1015, 225336), (1145, 199752), (1148, 199230), (1160, 197169), (1189, 192360), (1218, 187780), (1230, 185948), (1374, 166460), (1435, 159384), (1603, 142680), (1624, 140835), (1640, 139461), (1722, 132820), (1740, 131446), (1832, 124845), (2030, 112668), (2290, 99876), (2296, 99615), (2378, 96180), (2436, 93890), (2460, 92974), (2748, 83230), (2870, 79692), (3045, 75112), (3206, 71340), (3435, 66584), (3444, 66410), (3480, 65723), (3567, 64120), (4060, 56334), (4305, 53128), (4580, 49938), (4756, 48090), (4809, 47560), (4872, 46945), (4920, 46487), (5496, 41615), (5740, 39846), (5945, 38472), (6090, 37556), (6412, 35670), (6641, 34440), (6870, 33292), (6888, 33205), (7134, 32060), (8015, 28536), (8120, 28167), (8323, 27480), (8610, 26564), (9160, 24969), (9389, 24360), (9512, 24045), (9618, 23780), (11480, 19923), (11890, 19236), (12180, 18778), (12824, 17835), (13282, 17220), (13740, 16646), (14268, 16030)]