1641204480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 288

約数和(自身を含む): 5736019968

約数和(自身を除く): 4094815488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 811, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1622, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2433, 2480, 2635, 2720, 2976, 3162, 3244, 3264, 3720, 3840, 3968, 4055, 4080, 4216, 4352, 4866, 4960, 5270, 5440, 5952, 6324, 6488, 6528, 7440, 7905, 7936, 8110, 8160, 8432, 9732, 9920, 10540, 10880, 11904, 12165, 12648, 12976, 13056, 13787, 14880, 15810, 16220, 16320, 16864, 19464, 19840, 21080, 21760, 23808, 24330, 25141, 25296, 25952, 27574, 29760, 31620, 32440, 32640, 33728, 38928, 39680, 41361, 42160, 48660, 50282, 50592, 51904, 55148, 59520, 63240, 64880, 65280, 67456, 68935, 75423, 77856, 82722, 84320, 97320, 100564, 101184, 103808, 110296, 119040, 125705, 126480, 129760, 134912, 137870, 150846, 155712, 165444, 168640, 194640, 201128, 202368, 206805, 207616, 220592, 251410, 252960, 259520, 275740, 301692, 311424, 330888, 337280, 377115, 389280, 402256, 404736, 413610, 427397, 441184, 502820, 505920, 519040, 551480, 603384, 622848, 661776, 674560, 754230, 778560, 804512, 827220, 854794, 882368, 1005640, 1011840, 1038080, 1102960, 1206768, 1282191, 1323552, 1508460, 1557120, 1609024, 1654440, 1709588, 1764736, 2011280, 2023680, 2136985, 2205920, 2413536, 2564382, 2647104, 3016920, 3114240, 3218048, 3308880, 3419176, 3529472, 4022560, 4273970, 4411840, 4827072, 5128764, 5294208, 6033840, 6410955, 6436096, 6617760, 6838352, 8045120, 8547940, 8823680, 9654144, 10257528, 10588416, 12067680, 12821910, 13235520, 13676704, 16090240, 17095880, 17647360, 19308288, 20515056, 24135360, 25643820, 26471040, 27353408, 32180480, 34191760, 41030112, 48270720, 51287640, 52942080, 54706816, 68383520, 82060224, 96541440, 102575280, 109413632, 136767040, 164120448, 205150560, 273534080, 328240896, 410301120, 547068160, 820602240, 1641204480]

約数ペア:

[(1, 1641204480), (2, 820602240), (3, 547068160), (4, 410301120), (5, 328240896), (6, 273534080), (8, 205150560), (10, 164120448), (12, 136767040), (15, 109413632), (16, 102575280), (17, 96541440), (20, 82060224), (24, 68383520), (30, 54706816), (31, 52942080), (32, 51287640), (34, 48270720), (40, 41030112), (48, 34191760), (51, 32180480), (60, 27353408), (62, 26471040), (64, 25643820), (68, 24135360), (80, 20515056), (85, 19308288), (93, 17647360), (96, 17095880), (102, 16090240), (120, 13676704), (124, 13235520), (128, 12821910), (136, 12067680), (155, 10588416), (160, 10257528), (170, 9654144), (186, 8823680), (192, 8547940), (204, 8045120), (240, 6838352), (248, 6617760), (255, 6436096), (256, 6410955), (272, 6033840), (310, 5294208), (320, 5128764), (340, 4827072), (372, 4411840), (384, 4273970), (408, 4022560), (465, 3529472), (480, 3419176), (496, 3308880), (510, 3218048), (527, 3114240), (544, 3016920), (620, 2647104), (640, 2564382), (680, 2413536), (744, 2205920), (768, 2136985), (811, 2023680), (816, 2011280), (930, 1764736), (960, 1709588), (992, 1654440), (1020, 1609024), (1054, 1557120), (1088, 1508460), (1240, 1323552), (1280, 1282191), (1360, 1206768), (1488, 1102960), (1581, 1038080), (1622, 1011840), (1632, 1005640), (1860, 882368), (1920, 854794), (1984, 827220), (2040, 804512), (2108, 778560), (2176, 754230), (2433, 674560), (2480, 661776), (2635, 622848), (2720, 603384), (2976, 551480), (3162, 519040), (3244, 505920), (3264, 502820), (3720, 441184), (3840, 427397), (3968, 413610), (4055, 404736), (4080, 402256), (4216, 389280), (4352, 377115), (4866, 337280), (4960, 330888), (5270, 311424), (5440, 301692), (5952, 275740), (6324, 259520), (6488, 252960), (6528, 251410), (7440, 220592), (7905, 207616), (7936, 206805), (8110, 202368), (8160, 201128), (8432, 194640), (9732, 168640), (9920, 165444), (10540, 155712), (10880, 150846), (11904, 137870), (12165, 134912), (12648, 129760), (12976, 126480), (13056, 125705), (13787, 119040), (14880, 110296), (15810, 103808), (16220, 101184), (16320, 100564), (16864, 97320), (19464, 84320), (19840, 82722), (21080, 77856), (21760, 75423), (23808, 68935), (24330, 67456), (25141, 65280), (25296, 64880), (25952, 63240), (27574, 59520), (29760, 55148), (31620, 51904), (32440, 50592), (32640, 50282), (33728, 48660), (38928, 42160), (39680, 41361)]