858901120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 256

約数和(自身を含む): 2652652800

約数和(自身を除く): 1793751680

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, 601, 616, 638, 640, 704, 770, 812, 880, 896, 928, 1015, 1120, 1160, 1202, 1232, 1276, 1408, 1540, 1595, 1624, 1760, 1856, 2030, 2233, 2240, 2320, 2404, 2464, 2552, 3005, 3080, 3190, 3248, 3520, 3712, 4060, 4207, 4466, 4480, 4640, 4808, 4928, 5104, 6010, 6160, 6380, 6496, 6611, 7040, 8120, 8414, 8932, 9280, 9616, 9856, 10208, 11165, 12020, 12320, 12760, 12992, 13222, 16240, 16828, 17429, 17864, 18560, 19232, 20416, 21035, 22330, 24040, 24640, 25520, 25984, 26444, 32480, 33055, 33656, 34858, 35728, 38464, 40832, 42070, 44660, 46277, 48080, 49280, 51040, 52888, 64960, 66110, 67312, 69716, 71456, 76928, 84140, 87145, 89320, 92554, 96160, 102080, 105776, 122003, 129920, 132220, 134624, 139432, 142912, 168280, 174290, 178640, 185108, 191719, 192320, 204160, 211552, 231385, 244006, 264440, 269248, 278864, 285824, 336560, 348580, 357280, 370216, 383438, 384640, 423104, 462770, 488012, 528880, 538496, 557728, 610015, 673120, 697160, 714560, 740432, 766876, 846208, 925540, 958595, 976024, 1057760, 1115456, 1220030, 1342033, 1346240, 1394320, 1429120, 1480864, 1533752, 1851080, 1917190, 1952048, 2115520, 2230912, 2440060, 2684066, 2692480, 2788640, 2961728, 3067504, 3702160, 3834380, 3904096, 4231040, 4880120, 5368132, 5577280, 5923456, 6135008, 6710165, 7404320, 7668760, 7808192, 9760240, 10736264, 11154560, 12270016, 13420330, 14808640, 15337520, 15616384, 19520480, 21472528, 24540032, 26840660, 29617280, 30675040, 39040960, 42945056, 53681320, 61350080, 78081920, 85890112, 107362640, 122700160, 171780224, 214725280, 429450560, 858901120]

約数ペア:

[(1, 858901120), (2, 429450560), (4, 214725280), (5, 171780224), (7, 122700160), (8, 107362640), (10, 85890112), (11, 78081920), (14, 61350080), (16, 53681320), (20, 42945056), (22, 39040960), (28, 30675040), (29, 29617280), (32, 26840660), (35, 24540032), (40, 21472528), (44, 19520480), (55, 15616384), (56, 15337520), (58, 14808640), (64, 13420330), (70, 12270016), (77, 11154560), (80, 10736264), (88, 9760240), (110, 7808192), (112, 7668760), (116, 7404320), (128, 6710165), (140, 6135008), (145, 5923456), (154, 5577280), (160, 5368132), (176, 4880120), (203, 4231040), (220, 3904096), (224, 3834380), (232, 3702160), (280, 3067504), (290, 2961728), (308, 2788640), (319, 2692480), (320, 2684066), (352, 2440060), (385, 2230912), (406, 2115520), (440, 1952048), (448, 1917190), (464, 1851080), (560, 1533752), (580, 1480864), (601, 1429120), (616, 1394320), (638, 1346240), (640, 1342033), (704, 1220030), (770, 1115456), (812, 1057760), (880, 976024), (896, 958595), (928, 925540), (1015, 846208), (1120, 766876), (1160, 740432), (1202, 714560), (1232, 697160), (1276, 673120), (1408, 610015), (1540, 557728), (1595, 538496), (1624, 528880), (1760, 488012), (1856, 462770), (2030, 423104), (2233, 384640), (2240, 383438), (2320, 370216), (2404, 357280), (2464, 348580), (2552, 336560), (3005, 285824), (3080, 278864), (3190, 269248), (3248, 264440), (3520, 244006), (3712, 231385), (4060, 211552), (4207, 204160), (4466, 192320), (4480, 191719), (4640, 185108), (4808, 178640), (4928, 174290), (5104, 168280), (6010, 142912), (6160, 139432), (6380, 134624), (6496, 132220), (6611, 129920), (7040, 122003), (8120, 105776), (8414, 102080), (8932, 96160), (9280, 92554), (9616, 89320), (9856, 87145), (10208, 84140), (11165, 76928), (12020, 71456), (12320, 69716), (12760, 67312), (12992, 66110), (13222, 64960), (16240, 52888), (16828, 51040), (17429, 49280), (17864, 48080), (18560, 46277), (19232, 44660), (20416, 42070), (21035, 40832), (22330, 38464), (24040, 35728), (24640, 34858), (25520, 33656), (25984, 33055), (26444, 32480)]