489011040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 1987614720

約数和(自身を除く): 1498603680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 108, 112, 120, 126, 135, 140, 144, 157, 160, 168, 180, 189, 206, 210, 216, 224, 240, 252, 270, 280, 288, 309, 314, 315, 336, 360, 378, 412, 420, 432, 471, 480, 504, 515, 540, 560, 618, 628, 630, 672, 720, 721, 756, 785, 824, 840, 864, 927, 942, 945, 1008, 1030, 1080, 1099, 1120, 1236, 1256, 1260, 1413, 1440, 1442, 1512, 1545, 1570, 1648, 1680, 1854, 1884, 1890, 2016, 2060, 2160, 2163, 2198, 2355, 2472, 2512, 2520, 2781, 2826, 2884, 3024, 3090, 3140, 3296, 3297, 3360, 3605, 3708, 3768, 3780, 4120, 4239, 4320, 4326, 4396, 4635, 4710, 4944, 5024, 5040, 5495, 5562, 5652, 5768, 6048, 6180, 6280, 6489, 6594, 7065, 7210, 7416, 7536, 7560, 8240, 8478, 8652, 8792, 9270, 9420, 9888, 9891, 10080, 10815, 10990, 11124, 11304, 11536, 12360, 12560, 12978, 13188, 13905, 14130, 14420, 14832, 15072, 15120, 16171, 16480, 16485, 16956, 17304, 17584, 18540, 18840, 19467, 19782, 21195, 21630, 21980, 22248, 22608, 23072, 24720, 25120, 25956, 26376, 27810, 28260, 28840, 29664, 29673, 30240, 32342, 32445, 32970, 33912, 34608, 35168, 37080, 37680, 38934, 39564, 42390, 43260, 43960, 44496, 45216, 48513, 49440, 49455, 51912, 52752, 55620, 56520, 57680, 59346, 64684, 64890, 65940, 67824, 69216, 74160, 75360, 77868, 79128, 80855, 84780, 86520, 87920, 88992, 97026, 97335, 98910, 103824, 105504, 111240, 113040, 113197, 115360, 118692, 129368, 129780, 131880, 135648, 145539, 148320, 148365, 155736, 158256, 161710, 169560, 173040, 175840, 194052, 194670, 197820, 207648, 222480, 226080, 226394, 237384, 242565, 258736, 259560, 263760, 291078, 296730, 311472, 316512, 323420, 339120, 339591, 346080, 388104, 389340, 395640, 436617, 444960, 452788, 474768, 485130, 517472, 519120, 527520, 565985, 582156, 593460, 622944, 646840, 678240, 679182, 727695, 776208, 778680, 791280, 873234, 905576, 949536, 970260, 1018773, 1038240, 1131970, 1164312, 1186920, 1293680, 1358364, 1455390, 1552416, 1557360, 1582560, 1697955, 1746468, 1811152, 1940520, 2037546, 2183085, 2263940, 2328624, 2373840, 2587360, 2716728, 2910780, 3056319, 3114720, 3395910, 3492936, 3622304, 3881040, 4075092, 4366170, 4527880, 4657248, 4747680, 5093865, 5433456, 5821560, 6112638, 6791820, 6985872, 7762080, 8150184, 8732340, 9055760, 10187730, 10866912, 11643120, 12225276, 13583640, 13971744, 15281595, 16300368, 17464680, 18111520, 20375460, 23286240, 24450552, 27167280, 30563190, 32600736, 34929360, 40750920, 48901104, 54334560, 61126380, 69858720, 81501840, 97802208, 122252760, 163003680, 244505520, 489011040]

約数ペア:

[(1, 489011040), (2, 244505520), (3, 163003680), (4, 122252760), (5, 97802208), (6, 81501840), (7, 69858720), (8, 61126380), (9, 54334560), (10, 48901104), (12, 40750920), (14, 34929360), (15, 32600736), (16, 30563190), (18, 27167280), (20, 24450552), (21, 23286240), (24, 20375460), (27, 18111520), (28, 17464680), (30, 16300368), (32, 15281595), (35, 13971744), (36, 13583640), (40, 12225276), (42, 11643120), (45, 10866912), (48, 10187730), (54, 9055760), (56, 8732340), (60, 8150184), (63, 7762080), (70, 6985872), (72, 6791820), (80, 6112638), (84, 5821560), (90, 5433456), (96, 5093865), (103, 4747680), (105, 4657248), (108, 4527880), (112, 4366170), (120, 4075092), (126, 3881040), (135, 3622304), (140, 3492936), (144, 3395910), (157, 3114720), (160, 3056319), (168, 2910780), (180, 2716728), (189, 2587360), (206, 2373840), (210, 2328624), (216, 2263940), (224, 2183085), (240, 2037546), (252, 1940520), (270, 1811152), (280, 1746468), (288, 1697955), (309, 1582560), (314, 1557360), (315, 1552416), (336, 1455390), (360, 1358364), (378, 1293680), (412, 1186920), (420, 1164312), (432, 1131970), (471, 1038240), (480, 1018773), (504, 970260), (515, 949536), (540, 905576), (560, 873234), (618, 791280), (628, 778680), (630, 776208), (672, 727695), (720, 679182), (721, 678240), (756, 646840), (785, 622944), (824, 593460), (840, 582156), (864, 565985), (927, 527520), (942, 519120), (945, 517472), (1008, 485130), (1030, 474768), (1080, 452788), (1099, 444960), (1120, 436617), (1236, 395640), (1256, 389340), (1260, 388104), (1413, 346080), (1440, 339591), (1442, 339120), (1512, 323420), (1545, 316512), (1570, 311472), (1648, 296730), (1680, 291078), (1854, 263760), (1884, 259560), (1890, 258736), (2016, 242565), (2060, 237384), (2160, 226394), (2163, 226080), (2198, 222480), (2355, 207648), (2472, 197820), (2512, 194670), (2520, 194052), (2781, 175840), (2826, 173040), (2884, 169560), (3024, 161710), (3090, 158256), (3140, 155736), (3296, 148365), (3297, 148320), (3360, 145539), (3605, 135648), (3708, 131880), (3768, 129780), (3780, 129368), (4120, 118692), (4239, 115360), (4320, 113197), (4326, 113040), (4396, 111240), (4635, 105504), (4710, 103824), (4944, 98910), (5024, 97335), (5040, 97026), (5495, 88992), (5562, 87920), (5652, 86520), (5768, 84780), (6048, 80855), (6180, 79128), (6280, 77868), (6489, 75360), (6594, 74160), (7065, 69216), (7210, 67824), (7416, 65940), (7536, 64890), (7560, 64684), (8240, 59346), (8478, 57680), (8652, 56520), (8792, 55620), (9270, 52752), (9420, 51912), (9888, 49455), (9891, 49440), (10080, 48513), (10815, 45216), (10990, 44496), (11124, 43960), (11304, 43260), (11536, 42390), (12360, 39564), (12560, 38934), (12978, 37680), (13188, 37080), (13905, 35168), (14130, 34608), (14420, 33912), (14832, 32970), (15072, 32445), (15120, 32342), (16171, 30240), (16480, 29673), (16485, 29664), (16956, 28840), (17304, 28260), (17584, 27810), (18540, 26376), (18840, 25956), (19467, 25120), (19782, 24720), (21195, 23072), (21630, 22608), (21980, 22248)]