61362840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 238464000

約数和(自身を除く): 177101160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 229, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 458, 462, 580, 609, 616, 638, 660, 687, 696, 770, 812, 840, 870, 916, 924, 957, 1015, 1145, 1155, 1160, 1218, 1276, 1320, 1374, 1540, 1595, 1603, 1624, 1740, 1832, 1848, 1914, 2030, 2233, 2290, 2310, 2436, 2519, 2552, 2748, 3045, 3080, 3190, 3206, 3435, 3480, 3828, 4060, 4466, 4580, 4620, 4785, 4809, 4872, 5038, 5496, 6090, 6380, 6412, 6641, 6699, 6870, 7557, 7656, 8015, 8120, 8932, 9160, 9240, 9570, 9618, 10076, 11165, 12180, 12595, 12760, 12824, 13282, 13398, 13740, 15114, 16030, 17633, 17864, 19140, 19236, 19923, 20152, 22330, 24045, 24360, 25190, 26564, 26796, 27480, 30228, 32060, 33205, 33495, 35266, 37785, 38280, 38472, 39846, 44660, 46487, 48090, 50380, 52899, 53128, 53592, 60456, 64120, 66410, 66990, 70532, 73051, 75570, 79692, 88165, 89320, 92974, 96180, 99615, 100760, 105798, 132820, 133980, 139461, 141064, 146102, 151140, 159384, 176330, 185948, 192360, 199230, 211596, 219153, 232435, 264495, 265640, 267960, 278922, 292204, 302280, 352660, 365255, 371896, 398460, 423192, 438306, 464870, 511357, 528990, 557844, 584408, 697305, 705320, 730510, 796920, 876612, 929740, 1022714, 1057980, 1095765, 1115688, 1394610, 1461020, 1534071, 1753224, 1859480, 2045428, 2115960, 2191530, 2556785, 2789220, 2922040, 3068142, 4090856, 4383060, 5113570, 5578440, 6136284, 7670355, 8766120, 10227140, 12272568, 15340710, 20454280, 30681420, 61362840]

約数ペア:

[(1, 61362840), (2, 30681420), (3, 20454280), (4, 15340710), (5, 12272568), (6, 10227140), (7, 8766120), (8, 7670355), (10, 6136284), (11, 5578440), (12, 5113570), (14, 4383060), (15, 4090856), (20, 3068142), (21, 2922040), (22, 2789220), (24, 2556785), (28, 2191530), (29, 2115960), (30, 2045428), (33, 1859480), (35, 1753224), (40, 1534071), (42, 1461020), (44, 1394610), (55, 1115688), (56, 1095765), (58, 1057980), (60, 1022714), (66, 929740), (70, 876612), (77, 796920), (84, 730510), (87, 705320), (88, 697305), (105, 584408), (110, 557844), (116, 528990), (120, 511357), (132, 464870), (140, 438306), (145, 423192), (154, 398460), (165, 371896), (168, 365255), (174, 352660), (203, 302280), (210, 292204), (220, 278922), (229, 267960), (231, 265640), (232, 264495), (264, 232435), (280, 219153), (290, 211596), (308, 199230), (319, 192360), (330, 185948), (348, 176330), (385, 159384), (406, 151140), (420, 146102), (435, 141064), (440, 139461), (458, 133980), (462, 132820), (580, 105798), (609, 100760), (616, 99615), (638, 96180), (660, 92974), (687, 89320), (696, 88165), (770, 79692), (812, 75570), (840, 73051), (870, 70532), (916, 66990), (924, 66410), (957, 64120), (1015, 60456), (1145, 53592), (1155, 53128), (1160, 52899), (1218, 50380), (1276, 48090), (1320, 46487), (1374, 44660), (1540, 39846), (1595, 38472), (1603, 38280), (1624, 37785), (1740, 35266), (1832, 33495), (1848, 33205), (1914, 32060), (2030, 30228), (2233, 27480), (2290, 26796), (2310, 26564), (2436, 25190), (2519, 24360), (2552, 24045), (2748, 22330), (3045, 20152), (3080, 19923), (3190, 19236), (3206, 19140), (3435, 17864), (3480, 17633), (3828, 16030), (4060, 15114), (4466, 13740), (4580, 13398), (4620, 13282), (4785, 12824), (4809, 12760), (4872, 12595), (5038, 12180), (5496, 11165), (6090, 10076), (6380, 9618), (6412, 9570), (6641, 9240), (6699, 9160), (6870, 8932), (7557, 8120), (7656, 8015)]