2525173840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 7169072400

約数和(自身を除く): 4643898560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 97, 98, 112, 116, 140, 145, 194, 196, 203, 229, 232, 245, 280, 290, 388, 392, 406, 458, 464, 485, 490, 560, 580, 679, 776, 784, 812, 916, 970, 980, 1015, 1145, 1160, 1358, 1421, 1552, 1603, 1624, 1832, 1940, 1960, 2030, 2290, 2320, 2716, 2813, 2842, 3206, 3248, 3395, 3664, 3880, 3920, 4060, 4580, 4753, 5432, 5626, 5684, 6412, 6641, 6790, 7105, 7760, 8015, 8120, 9160, 9506, 10864, 11221, 11252, 11368, 12824, 13282, 13580, 14065, 14210, 16030, 16240, 18320, 19012, 19691, 22213, 22442, 22504, 22736, 23765, 25648, 26564, 27160, 28130, 28420, 32060, 33205, 38024, 39382, 44426, 44884, 45008, 46487, 47530, 53128, 54320, 56105, 56260, 56840, 64120, 66410, 76048, 78764, 88852, 89768, 92974, 95060, 98455, 106256, 111065, 112210, 112520, 113680, 128240, 132820, 137837, 155491, 157528, 177704, 179536, 185948, 190120, 196910, 222130, 224420, 225040, 232435, 265640, 275674, 310982, 315056, 325409, 355408, 371896, 380240, 393820, 444260, 448840, 464870, 531280, 551348, 621964, 644177, 650818, 689185, 743792, 777455, 787640, 888520, 897680, 929740, 1088437, 1102696, 1243928, 1288354, 1301636, 1378370, 1554910, 1575280, 1627045, 1777040, 1859480, 2176874, 2205392, 2487856, 2576708, 2603272, 2756740, 3109820, 3220885, 3254090, 3718960, 4353748, 4509239, 5153416, 5206544, 5442185, 5513480, 6219640, 6441770, 6508180, 8707496, 9018478, 10306832, 10884370, 11026960, 12439280, 12883540, 13016360, 17414992, 18036956, 21768740, 22546195, 25767080, 26032720, 31564673, 36073912, 43537480, 45092390, 51534160, 63129346, 72147824, 87074960, 90184780, 126258692, 157823365, 180369560, 252517384, 315646730, 360739120, 505034768, 631293460, 1262586920, 2525173840]

約数ペア:

[(1, 2525173840), (2, 1262586920), (4, 631293460), (5, 505034768), (7, 360739120), (8, 315646730), (10, 252517384), (14, 180369560), (16, 157823365), (20, 126258692), (28, 90184780), (29, 87074960), (35, 72147824), (40, 63129346), (49, 51534160), (56, 45092390), (58, 43537480), (70, 36073912), (80, 31564673), (97, 26032720), (98, 25767080), (112, 22546195), (116, 21768740), (140, 18036956), (145, 17414992), (194, 13016360), (196, 12883540), (203, 12439280), (229, 11026960), (232, 10884370), (245, 10306832), (280, 9018478), (290, 8707496), (388, 6508180), (392, 6441770), (406, 6219640), (458, 5513480), (464, 5442185), (485, 5206544), (490, 5153416), (560, 4509239), (580, 4353748), (679, 3718960), (776, 3254090), (784, 3220885), (812, 3109820), (916, 2756740), (970, 2603272), (980, 2576708), (1015, 2487856), (1145, 2205392), (1160, 2176874), (1358, 1859480), (1421, 1777040), (1552, 1627045), (1603, 1575280), (1624, 1554910), (1832, 1378370), (1940, 1301636), (1960, 1288354), (2030, 1243928), (2290, 1102696), (2320, 1088437), (2716, 929740), (2813, 897680), (2842, 888520), (3206, 787640), (3248, 777455), (3395, 743792), (3664, 689185), (3880, 650818), (3920, 644177), (4060, 621964), (4580, 551348), (4753, 531280), (5432, 464870), (5626, 448840), (5684, 444260), (6412, 393820), (6641, 380240), (6790, 371896), (7105, 355408), (7760, 325409), (8015, 315056), (8120, 310982), (9160, 275674), (9506, 265640), (10864, 232435), (11221, 225040), (11252, 224420), (11368, 222130), (12824, 196910), (13282, 190120), (13580, 185948), (14065, 179536), (14210, 177704), (16030, 157528), (16240, 155491), (18320, 137837), (19012, 132820), (19691, 128240), (22213, 113680), (22442, 112520), (22504, 112210), (22736, 111065), (23765, 106256), (25648, 98455), (26564, 95060), (27160, 92974), (28130, 89768), (28420, 88852), (32060, 78764), (33205, 76048), (38024, 66410), (39382, 64120), (44426, 56840), (44884, 56260), (45008, 56105), (46487, 54320), (47530, 53128)]