1303309440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 320

約数和(自身を含む): 4810417920

約数和(自身を除く): 3507108480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 811, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1296, 1395, 1440, 1488, 1620, 1622, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2433, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3244, 3348, 3456, 3720, 3968, 4055, 4185, 4320, 4464, 4866, 4960, 5022, 5184, 5580, 5760, 5952, 6480, 6488, 6696, 7299, 7440, 8110, 8370, 8640, 8928, 9732, 9920, 10044, 10368, 11160, 11904, 12165, 12555, 12960, 12976, 13392, 14598, 14880, 16220, 16740, 17280, 17856, 19464, 19840, 20088, 21897, 22320, 24330, 25110, 25141, 25920, 25952, 26784, 29196, 29760, 32440, 33480, 35712, 36495, 38928, 40176, 43794, 44640, 48660, 50220, 50282, 51840, 51904, 53568, 58392, 59520, 64880, 65691, 66960, 72990, 75423, 77856, 80352, 87588, 89280, 97320, 100440, 100564, 103808, 107136, 109485, 116784, 125705, 129760, 131382, 133920, 145980, 150846, 155712, 160704, 175176, 178560, 194640, 200880, 201128, 218970, 226269, 233568, 251410, 259520, 262764, 267840, 291960, 301692, 311424, 321408, 328455, 350352, 377115, 389280, 401760, 402256, 437940, 452538, 467136, 502820, 519040, 525528, 535680, 583920, 603384, 656910, 678807, 700704, 754230, 778560, 803520, 804512, 875880, 905076, 934272, 1005640, 1051056, 1131345, 1167840, 1206768, 1313820, 1357614, 1401408, 1508460, 1557120, 1607040, 1609024, 1751760, 1810152, 2011280, 2036421, 2102112, 2262690, 2335680, 2413536, 2627640, 2715228, 2802816, 3016920, 3218048, 3394035, 3503520, 3620304, 4022560, 4072842, 4204224, 4525380, 4671360, 4827072, 5255280, 5430456, 6033840, 6788070, 7007040, 7240608, 8045120, 8145684, 8408448, 9050760, 9654144, 10182105, 10510560, 10860912, 12067680, 13576140, 14014080, 14481216, 16090240, 16291368, 18101520, 20364210, 21021120, 21721824, 24135360, 27152280, 28962432, 32582736, 36203040, 40728420, 42042240, 43443648, 48270720, 54304560, 65165472, 72406080, 81456840, 86887296, 108609120, 130330944, 144812160, 162913680, 217218240, 260661888, 325827360, 434436480, 651654720, 1303309440]

約数ペア:

[(1, 1303309440), (2, 651654720), (3, 434436480), (4, 325827360), (5, 260661888), (6, 217218240), (8, 162913680), (9, 144812160), (10, 130330944), (12, 108609120), (15, 86887296), (16, 81456840), (18, 72406080), (20, 65165472), (24, 54304560), (27, 48270720), (30, 43443648), (31, 42042240), (32, 40728420), (36, 36203040), (40, 32582736), (45, 28962432), (48, 27152280), (54, 24135360), (60, 21721824), (62, 21021120), (64, 20364210), (72, 18101520), (80, 16291368), (81, 16090240), (90, 14481216), (93, 14014080), (96, 13576140), (108, 12067680), (120, 10860912), (124, 10510560), (128, 10182105), (135, 9654144), (144, 9050760), (155, 8408448), (160, 8145684), (162, 8045120), (180, 7240608), (186, 7007040), (192, 6788070), (216, 6033840), (240, 5430456), (248, 5255280), (270, 4827072), (279, 4671360), (288, 4525380), (310, 4204224), (320, 4072842), (324, 4022560), (360, 3620304), (372, 3503520), (384, 3394035), (405, 3218048), (432, 3016920), (465, 2802816), (480, 2715228), (496, 2627640), (540, 2413536), (558, 2335680), (576, 2262690), (620, 2102112), (640, 2036421), (648, 2011280), (720, 1810152), (744, 1751760), (810, 1609024), (811, 1607040), (837, 1557120), (864, 1508460), (930, 1401408), (960, 1357614), (992, 1313820), (1080, 1206768), (1116, 1167840), (1152, 1131345), (1240, 1051056), (1296, 1005640), (1395, 934272), (1440, 905076), (1488, 875880), (1620, 804512), (1622, 803520), (1674, 778560), (1728, 754230), (1860, 700704), (1920, 678807), (1984, 656910), (2160, 603384), (2232, 583920), (2433, 535680), (2480, 525528), (2511, 519040), (2592, 502820), (2790, 467136), (2880, 452538), (2976, 437940), (3240, 402256), (3244, 401760), (3348, 389280), (3456, 377115), (3720, 350352), (3968, 328455), (4055, 321408), (4185, 311424), (4320, 301692), (4464, 291960), (4866, 267840), (4960, 262764), (5022, 259520), (5184, 251410), (5580, 233568), (5760, 226269), (5952, 218970), (6480, 201128), (6488, 200880), (6696, 194640), (7299, 178560), (7440, 175176), (8110, 160704), (8370, 155712), (8640, 150846), (8928, 145980), (9732, 133920), (9920, 131382), (10044, 129760), (10368, 125705), (11160, 116784), (11904, 109485), (12165, 107136), (12555, 103808), (12960, 100564), (12976, 100440), (13392, 97320), (14598, 89280), (14880, 87588), (16220, 80352), (16740, 77856), (17280, 75423), (17856, 72990), (19464, 66960), (19840, 65691), (20088, 64880), (21897, 59520), (22320, 58392), (24330, 53568), (25110, 51904), (25141, 51840), (25920, 50282), (25952, 50220), (26784, 48660), (29196, 44640), (29760, 43794), (32440, 40176), (33480, 38928), (35712, 36495)]