1404824960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 256

約数和(自身を含む): 4335897600

約数和(自身を除く): 2931072640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 128, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 464, 560, 580, 616, 638, 640, 704, 770, 812, 880, 896, 928, 983, 1015, 1120, 1160, 1232, 1276, 1408, 1540, 1595, 1624, 1760, 1856, 1966, 2030, 2233, 2240, 2320, 2464, 2552, 3080, 3190, 3248, 3520, 3712, 3932, 4060, 4466, 4480, 4640, 4915, 4928, 5104, 6160, 6380, 6496, 6881, 7040, 7864, 8120, 8932, 9280, 9830, 9856, 10208, 10813, 11165, 12320, 12760, 12992, 13762, 15728, 16240, 17864, 18560, 19660, 20416, 21626, 22330, 24640, 25520, 25984, 27524, 28507, 31456, 32480, 34405, 35728, 39320, 40832, 43252, 44660, 49280, 51040, 54065, 55048, 57014, 62912, 64960, 68810, 71456, 75691, 78640, 86504, 89320, 102080, 108130, 110096, 114028, 125824, 129920, 137620, 142535, 142912, 151382, 157280, 173008, 178640, 199549, 204160, 216260, 220192, 228056, 275240, 285070, 285824, 302764, 313577, 314560, 346016, 357280, 378455, 399098, 432520, 440384, 456112, 550480, 570140, 605528, 627154, 629120, 692032, 714560, 756910, 798196, 865040, 880768, 912224, 997745, 1100960, 1140280, 1211056, 1254308, 1384064, 1429120, 1513820, 1567885, 1596392, 1730080, 1824448, 1995490, 2195039, 2201920, 2280560, 2422112, 2508616, 3027640, 3135770, 3192784, 3460160, 3648896, 3990980, 4390078, 4403840, 4561120, 4844224, 5017232, 6055280, 6271540, 6385568, 6920320, 7981960, 8780156, 9122240, 9688448, 10034464, 10975195, 12110560, 12543080, 12771136, 15963920, 17560312, 18244480, 20068928, 21950390, 24221120, 25086160, 25542272, 31927840, 35120624, 40137856, 43900780, 48442240, 50172320, 63855680, 70241248, 87801560, 100344640, 127711360, 140482496, 175603120, 200689280, 280964992, 351206240, 702412480, 1404824960]

約数ペア:

[(1, 1404824960), (2, 702412480), (4, 351206240), (5, 280964992), (7, 200689280), (8, 175603120), (10, 140482496), (11, 127711360), (14, 100344640), (16, 87801560), (20, 70241248), (22, 63855680), (28, 50172320), (29, 48442240), (32, 43900780), (35, 40137856), (40, 35120624), (44, 31927840), (55, 25542272), (56, 25086160), (58, 24221120), (64, 21950390), (70, 20068928), (77, 18244480), (80, 17560312), (88, 15963920), (110, 12771136), (112, 12543080), (116, 12110560), (128, 10975195), (140, 10034464), (145, 9688448), (154, 9122240), (160, 8780156), (176, 7981960), (203, 6920320), (220, 6385568), (224, 6271540), (232, 6055280), (280, 5017232), (290, 4844224), (308, 4561120), (319, 4403840), (320, 4390078), (352, 3990980), (385, 3648896), (406, 3460160), (440, 3192784), (448, 3135770), (464, 3027640), (560, 2508616), (580, 2422112), (616, 2280560), (638, 2201920), (640, 2195039), (704, 1995490), (770, 1824448), (812, 1730080), (880, 1596392), (896, 1567885), (928, 1513820), (983, 1429120), (1015, 1384064), (1120, 1254308), (1160, 1211056), (1232, 1140280), (1276, 1100960), (1408, 997745), (1540, 912224), (1595, 880768), (1624, 865040), (1760, 798196), (1856, 756910), (1966, 714560), (2030, 692032), (2233, 629120), (2240, 627154), (2320, 605528), (2464, 570140), (2552, 550480), (3080, 456112), (3190, 440384), (3248, 432520), (3520, 399098), (3712, 378455), (3932, 357280), (4060, 346016), (4466, 314560), (4480, 313577), (4640, 302764), (4915, 285824), (4928, 285070), (5104, 275240), (6160, 228056), (6380, 220192), (6496, 216260), (6881, 204160), (7040, 199549), (7864, 178640), (8120, 173008), (8932, 157280), (9280, 151382), (9830, 142912), (9856, 142535), (10208, 137620), (10813, 129920), (11165, 125824), (12320, 114028), (12760, 110096), (12992, 108130), (13762, 102080), (15728, 89320), (16240, 86504), (17864, 78640), (18560, 75691), (19660, 71456), (20416, 68810), (21626, 64960), (22330, 62912), (24640, 57014), (25520, 55048), (25984, 54065), (27524, 51040), (28507, 49280), (31456, 44660), (32480, 43252), (34405, 40832), (35728, 39320)]