161921124480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{7103}}^1$

素因数の和:7539

約数の個数: 256

約数和(自身を含む): 534238986240

約数和(自身を除く): 372317861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 383, 384, 465, 480, 496, 620, 640, 744, 766, 930, 960, 992, 1149, 1240, 1488, 1532, 1860, 1915, 1920, 1984, 2298, 2480, 2976, 3064, 3720, 3830, 3968, 4596, 4960, 5745, 5952, 6128, 7103, 7440, 7660, 9192, 9920, 11490, 11873, 11904, 12256, 14206, 14880, 15320, 18384, 19840, 21309, 22980, 23746, 24512, 28412, 29760, 30640, 35515, 35619, 36768, 42618, 45960, 47492, 49024, 56824, 59365, 59520, 61280, 71030, 71238, 73536, 85236, 91920, 94984, 106545, 113648, 118730, 122560, 142060, 142476, 147072, 170472, 178095, 183840, 189968, 213090, 220193, 227296, 237460, 245120, 284120, 284952, 340944, 356190, 367680, 379936, 426180, 440386, 454592, 474920, 568240, 569904, 660579, 681888, 712380, 735360, 759872, 852360, 880772, 909184, 949840, 1100965, 1136480, 1139808, 1321158, 1363776, 1424760, 1519744, 1704720, 1761544, 1899680, 2201930, 2272960, 2279616, 2642316, 2720449, 2727552, 2849520, 3302895, 3409440, 3523088, 3799360, 4403860, 4545920, 4559232, 5284632, 5440898, 5699040, 6605790, 6818880, 7046176, 7598720, 8161347, 8807720, 10569264, 10881796, 11398080, 13211580, 13602245, 13637760, 14092352, 16322694, 17615440, 21138528, 21763592, 22796160, 26423160, 27204490, 28184704, 32645388, 35230880, 40806735, 42277056, 43527184, 52846320, 54408980, 65290776, 70461760, 81613470, 84333919, 84554112, 87054368, 105692640, 108817960, 130581552, 140923520, 163226940, 168667838, 174108736, 211385280, 217635920, 253001757, 261163104, 326453880, 337335676, 348217472, 421669595, 422770560, 435271840, 506003514, 522326208, 652907760, 674671352, 843339190, 870543680, 1012007028, 1044652416, 1265008785, 1305815520, 1349342704, 1686678380, 1741087360, 2024014056, 2530017570, 2611631040, 2698685408, 3373356760, 4048028112, 5060035140, 5223262080, 5397370816, 6746713520, 8096056224, 10120070280, 10794741632, 13493427040, 16192112448, 20240140560, 26986854080, 32384224896, 40480281120, 53973708160, 80960562240, 161921124480]

約数ペア:

[(1, 161921124480), (2, 80960562240), (3, 53973708160), (4, 40480281120), (5, 32384224896), (6, 26986854080), (8, 20240140560), (10, 16192112448), (12, 13493427040), (15, 10794741632), (16, 10120070280), (20, 8096056224), (24, 6746713520), (30, 5397370816), (31, 5223262080), (32, 5060035140), (40, 4048028112), (48, 3373356760), (60, 2698685408), (62, 2611631040), (64, 2530017570), (80, 2024014056), (93, 1741087360), (96, 1686678380), (120, 1349342704), (124, 1305815520), (128, 1265008785), (155, 1044652416), (160, 1012007028), (186, 870543680), (192, 843339190), (240, 674671352), (248, 652907760), (310, 522326208), (320, 506003514), (372, 435271840), (383, 422770560), (384, 421669595), (465, 348217472), (480, 337335676), (496, 326453880), (620, 261163104), (640, 253001757), (744, 217635920), (766, 211385280), (930, 174108736), (960, 168667838), (992, 163226940), (1149, 140923520), (1240, 130581552), (1488, 108817960), (1532, 105692640), (1860, 87054368), (1915, 84554112), (1920, 84333919), (1984, 81613470), (2298, 70461760), (2480, 65290776), (2976, 54408980), (3064, 52846320), (3720, 43527184), (3830, 42277056), (3968, 40806735), (4596, 35230880), (4960, 32645388), (5745, 28184704), (5952, 27204490), (6128, 26423160), (7103, 22796160), (7440, 21763592), (7660, 21138528), (9192, 17615440), (9920, 16322694), (11490, 14092352), (11873, 13637760), (11904, 13602245), (12256, 13211580), (14206, 11398080), (14880, 10881796), (15320, 10569264), (18384, 8807720), (19840, 8161347), (21309, 7598720), (22980, 7046176), (23746, 6818880), (24512, 6605790), (28412, 5699040), (29760, 5440898), (30640, 5284632), (35515, 4559232), (35619, 4545920), (36768, 4403860), (42618, 3799360), (45960, 3523088), (47492, 3409440), (49024, 3302895), (56824, 2849520), (59365, 2727552), (59520, 2720449), (61280, 2642316), (71030, 2279616), (71238, 2272960), (73536, 2201930), (85236, 1899680), (91920, 1761544), (94984, 1704720), (106545, 1519744), (113648, 1424760), (118730, 1363776), (122560, 1321158), (142060, 1139808), (142476, 1136480), (147072, 1100965), (170472, 949840), (178095, 909184), (183840, 880772), (189968, 852360), (213090, 759872), (220193, 735360), (227296, 712380), (237460, 681888), (245120, 660579), (284120, 569904), (284952, 568240), (340944, 474920), (356190, 454592), (367680, 440386), (379936, 426180)]