1904572800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 288

約数和(自身を含む): 7320156480

約数和(自身を除く): 5415583680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3600, 3744, 3900, 4160, 4680, 4800, 4992, 5087, 5200, 5760, 5850, 6240, 7200, 7488, 7800, 8320, 9360, 9600, 10174, 10400, 11700, 12480, 14400, 14976, 15261, 15600, 18720, 20348, 20800, 23400, 24960, 25435, 28800, 30522, 31200, 37440, 40696, 41600, 45783, 46800, 50870, 61044, 62400, 66131, 74880, 76305, 81392, 91566, 93600, 101740, 122088, 124800, 127175, 132262, 152610, 162784, 183132, 187200, 198393, 203480, 228915, 244176, 254350, 264524, 305220, 325568, 330655, 366264, 374400, 381525, 396786, 406960, 457830, 488352, 508700, 529048, 595179, 610440, 651136, 661310, 732528, 763050, 793572, 813920, 915660, 976704, 991965, 1017400, 1058096, 1144575, 1190358, 1220880, 1322620, 1465056, 1526100, 1587144, 1627840, 1653275, 1831320, 1953408, 1983930, 2034800, 2116192, 2289150, 2380716, 2441760, 2645240, 2930112, 2975895, 3052200, 3174288, 3255680, 3306550, 3662640, 3967860, 4069600, 4232384, 4578300, 4761432, 4883520, 4959825, 5290480, 5860224, 5951790, 6104400, 6348576, 6613100, 7325280, 7935720, 8139200, 8464768, 9156600, 9522864, 9767040, 9919650, 10580960, 11903580, 12208800, 12697152, 13226200, 14650560, 14879475, 15871440, 16278400, 18313200, 19045728, 19839300, 21161920, 23807160, 24417600, 25394304, 26452400, 29301120, 29758950, 31742880, 36626400, 38091456, 39678600, 42323840, 47614320, 48835200, 52904800, 59517900, 63485760, 73252800, 76182912, 79357200, 95228640, 105809600, 119035800, 126971520, 146505600, 158714400, 190457280, 211619200, 238071600, 317428800, 380914560, 476143200, 634857600, 952286400, 1904572800]

約数ペア:

[(1, 1904572800), (2, 952286400), (3, 634857600), (4, 476143200), (5, 380914560), (6, 317428800), (8, 238071600), (9, 211619200), (10, 190457280), (12, 158714400), (13, 146505600), (15, 126971520), (16, 119035800), (18, 105809600), (20, 95228640), (24, 79357200), (25, 76182912), (26, 73252800), (30, 63485760), (32, 59517900), (36, 52904800), (39, 48835200), (40, 47614320), (45, 42323840), (48, 39678600), (50, 38091456), (52, 36626400), (60, 31742880), (64, 29758950), (65, 29301120), (72, 26452400), (75, 25394304), (78, 24417600), (80, 23807160), (90, 21161920), (96, 19839300), (100, 19045728), (104, 18313200), (117, 16278400), (120, 15871440), (128, 14879475), (130, 14650560), (144, 13226200), (150, 12697152), (156, 12208800), (160, 11903580), (180, 10580960), (192, 9919650), (195, 9767040), (200, 9522864), (208, 9156600), (225, 8464768), (234, 8139200), (240, 7935720), (260, 7325280), (288, 6613100), (300, 6348576), (312, 6104400), (320, 5951790), (325, 5860224), (360, 5290480), (384, 4959825), (390, 4883520), (400, 4761432), (416, 4578300), (450, 4232384), (468, 4069600), (480, 3967860), (520, 3662640), (576, 3306550), (585, 3255680), (600, 3174288), (624, 3052200), (640, 2975895), (650, 2930112), (720, 2645240), (780, 2441760), (800, 2380716), (832, 2289150), (900, 2116192), (936, 2034800), (960, 1983930), (975, 1953408), (1040, 1831320), (1152, 1653275), (1170, 1627840), (1200, 1587144), (1248, 1526100), (1300, 1465056), (1440, 1322620), (1560, 1220880), (1600, 1190358), (1664, 1144575), (1800, 1058096), (1872, 1017400), (1920, 991965), (1950, 976704), (2080, 915660), (2340, 813920), (2400, 793572), (2496, 763050), (2600, 732528), (2880, 661310), (2925, 651136), (3120, 610440), (3200, 595179), (3600, 529048), (3744, 508700), (3900, 488352), (4160, 457830), (4680, 406960), (4800, 396786), (4992, 381525), (5087, 374400), (5200, 366264), (5760, 330655), (5850, 325568), (6240, 305220), (7200, 264524), (7488, 254350), (7800, 244176), (8320, 228915), (9360, 203480), (9600, 198393), (10174, 187200), (10400, 183132), (11700, 162784), (12480, 152610), (14400, 132262), (14976, 127175), (15261, 124800), (15600, 122088), (18720, 101740), (20348, 93600), (20800, 91566), (23400, 81392), (24960, 76305), (25435, 74880), (28800, 66131), (30522, 62400), (31200, 61044), (37440, 50870), (40696, 46800), (41600, 45783)]