380341920

素因数分解:

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

素因数の和:292

約数の個数: 288

約数和(自身を含む): 1416175488

約数和(自身を除く): 1035833568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 103, 105, 112, 120, 140, 147, 157, 160, 168, 196, 206, 210, 224, 240, 245, 280, 294, 309, 314, 336, 392, 412, 420, 471, 480, 490, 515, 560, 588, 618, 628, 672, 721, 735, 784, 785, 824, 840, 942, 980, 1030, 1099, 1120, 1176, 1236, 1256, 1442, 1470, 1545, 1568, 1570, 1648, 1680, 1884, 1960, 2060, 2163, 2198, 2352, 2355, 2472, 2512, 2884, 2940, 3090, 3140, 3296, 3297, 3360, 3605, 3768, 3920, 4120, 4326, 4396, 4704, 4710, 4944, 5024, 5047, 5495, 5768, 5880, 6180, 6280, 6594, 7210, 7536, 7693, 7840, 8240, 8652, 8792, 9420, 9888, 10094, 10815, 10990, 11536, 11760, 12360, 12560, 13188, 14420, 15072, 15141, 15386, 16171, 16480, 16485, 17304, 17584, 18840, 20188, 21630, 21980, 23072, 23079, 23520, 24720, 25120, 25235, 26376, 28840, 30282, 30772, 32342, 32970, 34608, 35168, 37680, 38465, 40376, 43260, 43960, 46158, 48513, 49440, 50470, 52752, 57680, 60564, 61544, 64684, 65940, 69216, 75360, 75705, 76930, 80752, 80855, 86520, 87920, 92316, 97026, 100940, 105504, 113197, 115360, 115395, 121128, 123088, 129368, 131880, 151410, 153860, 161504, 161710, 173040, 175840, 184632, 194052, 201880, 226394, 230790, 242256, 242565, 246176, 258736, 263760, 302820, 307720, 323420, 339591, 346080, 369264, 388104, 403760, 452788, 461580, 484512, 485130, 517472, 527520, 565985, 605640, 615440, 646840, 679182, 738528, 776208, 792379, 807520, 905576, 923160, 970260, 1131970, 1211280, 1230880, 1293680, 1358364, 1552416, 1584758, 1697955, 1811152, 1846320, 1940520, 2263940, 2377137, 2422560, 2587360, 2716728, 3169516, 3395910, 3622304, 3692640, 3881040, 3961895, 4527880, 4754274, 5433456, 6339032, 6791820, 7762080, 7923790, 9055760, 9508548, 10866912, 11885685, 12678064, 13583640, 15847580, 18111520, 19017096, 23771370, 25356128, 27167280, 31695160, 38034192, 47542740, 54334560, 63390320, 76068384, 95085480, 126780640, 190170960, 380341920]

約数ペア:

[(1, 380341920), (2, 190170960), (3, 126780640), (4, 95085480), (5, 76068384), (6, 63390320), (7, 54334560), (8, 47542740), (10, 38034192), (12, 31695160), (14, 27167280), (15, 25356128), (16, 23771370), (20, 19017096), (21, 18111520), (24, 15847580), (28, 13583640), (30, 12678064), (32, 11885685), (35, 10866912), (40, 9508548), (42, 9055760), (48, 7923790), (49, 7762080), (56, 6791820), (60, 6339032), (70, 5433456), (80, 4754274), (84, 4527880), (96, 3961895), (98, 3881040), (103, 3692640), (105, 3622304), (112, 3395910), (120, 3169516), (140, 2716728), (147, 2587360), (157, 2422560), (160, 2377137), (168, 2263940), (196, 1940520), (206, 1846320), (210, 1811152), (224, 1697955), (240, 1584758), (245, 1552416), (280, 1358364), (294, 1293680), (309, 1230880), (314, 1211280), (336, 1131970), (392, 970260), (412, 923160), (420, 905576), (471, 807520), (480, 792379), (490, 776208), (515, 738528), (560, 679182), (588, 646840), (618, 615440), (628, 605640), (672, 565985), (721, 527520), (735, 517472), (784, 485130), (785, 484512), (824, 461580), (840, 452788), (942, 403760), (980, 388104), (1030, 369264), (1099, 346080), (1120, 339591), (1176, 323420), (1236, 307720), (1256, 302820), (1442, 263760), (1470, 258736), (1545, 246176), (1568, 242565), (1570, 242256), (1648, 230790), (1680, 226394), (1884, 201880), (1960, 194052), (2060, 184632), (2163, 175840), (2198, 173040), (2352, 161710), (2355, 161504), (2472, 153860), (2512, 151410), (2884, 131880), (2940, 129368), (3090, 123088), (3140, 121128), (3296, 115395), (3297, 115360), (3360, 113197), (3605, 105504), (3768, 100940), (3920, 97026), (4120, 92316), (4326, 87920), (4396, 86520), (4704, 80855), (4710, 80752), (4944, 76930), (5024, 75705), (5047, 75360), (5495, 69216), (5768, 65940), (5880, 64684), (6180, 61544), (6280, 60564), (6594, 57680), (7210, 52752), (7536, 50470), (7693, 49440), (7840, 48513), (8240, 46158), (8652, 43960), (8792, 43260), (9420, 40376), (9888, 38465), (10094, 37680), (10815, 35168), (10990, 34608), (11536, 32970), (11760, 32342), (12360, 30772), (12560, 30282), (13188, 28840), (14420, 26376), (15072, 25235), (15141, 25120), (15386, 24720), (16171, 23520), (16480, 23079), (16485, 23072), (17304, 21980), (17584, 21630), (18840, 20188)]