380044080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 240

約数和(自身を含む): 1447511520

約数和(自身を除く): 1067467440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2137, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4274, 4446, 4560, 4680, 4940, 5928, 6411, 6840, 7410, 8548, 8892, 9360, 9880, 10685, 11115, 11856, 12822, 13680, 14820, 17096, 17784, 19233, 19760, 21370, 22230, 25644, 27781, 29640, 32055, 34192, 35568, 38466, 40603, 42740, 44460, 51288, 55562, 59280, 64110, 76932, 81206, 83343, 85480, 88920, 96165, 102576, 111124, 121809, 128220, 138905, 153864, 162412, 166686, 170960, 177840, 192330, 203015, 222248, 243618, 250029, 256440, 277810, 307728, 324824, 333372, 365427, 384660, 406030, 416715, 444496, 487236, 500058, 512880, 527839, 555620, 609045, 649648, 666744, 730854, 769320, 812060, 833430, 974472, 1000116, 1055678, 1111240, 1218090, 1250145, 1333488, 1461708, 1538640, 1583517, 1624120, 1666860, 1827135, 1948944, 2000232, 2111356, 2222480, 2436180, 2500290, 2639195, 2923416, 3167034, 3248240, 3333720, 3654270, 4000464, 4222712, 4750551, 4872360, 5000580, 5278390, 5846832, 6334068, 6667440, 7308540, 7917585, 8445424, 9501102, 9744720, 10001160, 10556780, 12668136, 14617080, 15835170, 19002204, 20002320, 21113560, 23752755, 25336272, 29234160, 31670340, 38004408, 42227120, 47505510, 63340680, 76008816, 95011020, 126681360, 190022040, 380044080]

約数ペア:

[(1, 380044080), (2, 190022040), (3, 126681360), (4, 95011020), (5, 76008816), (6, 63340680), (8, 47505510), (9, 42227120), (10, 38004408), (12, 31670340), (13, 29234160), (15, 25336272), (16, 23752755), (18, 21113560), (19, 20002320), (20, 19002204), (24, 15835170), (26, 14617080), (30, 12668136), (36, 10556780), (38, 10001160), (39, 9744720), (40, 9501102), (45, 8445424), (48, 7917585), (52, 7308540), (57, 6667440), (60, 6334068), (65, 5846832), (72, 5278390), (76, 5000580), (78, 4872360), (80, 4750551), (90, 4222712), (95, 4000464), (104, 3654270), (114, 3333720), (117, 3248240), (120, 3167034), (130, 2923416), (144, 2639195), (152, 2500290), (156, 2436180), (171, 2222480), (180, 2111356), (190, 2000232), (195, 1948944), (208, 1827135), (228, 1666860), (234, 1624120), (240, 1583517), (247, 1538640), (260, 1461708), (285, 1333488), (304, 1250145), (312, 1218090), (342, 1111240), (360, 1055678), (380, 1000116), (390, 974472), (456, 833430), (468, 812060), (494, 769320), (520, 730854), (570, 666744), (585, 649648), (624, 609045), (684, 555620), (720, 527839), (741, 512880), (760, 500058), (780, 487236), (855, 444496), (912, 416715), (936, 406030), (988, 384660), (1040, 365427), (1140, 333372), (1170, 324824), (1235, 307728), (1368, 277810), (1482, 256440), (1520, 250029), (1560, 243618), (1710, 222248), (1872, 203015), (1976, 192330), (2137, 177840), (2223, 170960), (2280, 166686), (2340, 162412), (2470, 153864), (2736, 138905), (2964, 128220), (3120, 121809), (3420, 111124), (3705, 102576), (3952, 96165), (4274, 88920), (4446, 85480), (4560, 83343), (4680, 81206), (4940, 76932), (5928, 64110), (6411, 59280), (6840, 55562), (7410, 51288), (8548, 44460), (8892, 42740), (9360, 40603), (9880, 38466), (10685, 35568), (11115, 34192), (11856, 32055), (12822, 29640), (13680, 27781), (14820, 25644), (17096, 22230), (17784, 21370), (19233, 19760)]