1381692480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5621

約数の個数: 224

約数和(自身を含む): 5149998336

約数和(自身を除く): 3768305856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 2072, 2220, 2240, 2368, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 5180, 5557, 5920, 6216, 6720, 7104, 7770, 8288, 8880, 10360, 11114, 11840, 12432, 15540, 16576, 16671, 17760, 20720, 22228, 24864, 27785, 31080, 33342, 35520, 38899, 41440, 44456, 49728, 55570, 62160, 66684, 77798, 82880, 83355, 88912, 111140, 116697, 124320, 133368, 155596, 166710, 177824, 194495, 205609, 222280, 233394, 248640, 266736, 311192, 333420, 355648, 388990, 411218, 444560, 466788, 533472, 583485, 616827, 622384, 666840, 777980, 822436, 889120, 933576, 1028045, 1066944, 1166970, 1233654, 1244768, 1333680, 1439263, 1555960, 1644872, 1778240, 1867152, 2056090, 2333940, 2467308, 2489536, 2667360, 2878526, 3084135, 3111920, 3289744, 3734304, 4112180, 4317789, 4667880, 4934616, 5334720, 5757052, 6168270, 6223840, 6579488, 7196315, 7468608, 8224360, 8635578, 9335760, 9869232, 11514104, 12336540, 12447680, 13158976, 14392630, 16448720, 17271156, 18671520, 19738464, 21588945, 23028208, 24673080, 28785260, 32897440, 34542312, 37343040, 39476928, 43177890, 46056416, 49346160, 57570520, 65794880, 69084624, 86355780, 92112832, 98692320, 115141040, 138169248, 172711560, 197384640, 230282080, 276338496, 345423120, 460564160, 690846240, 1381692480]

約数ペア:

[(1, 1381692480), (2, 690846240), (3, 460564160), (4, 345423120), (5, 276338496), (6, 230282080), (7, 197384640), (8, 172711560), (10, 138169248), (12, 115141040), (14, 98692320), (15, 92112832), (16, 86355780), (20, 69084624), (21, 65794880), (24, 57570520), (28, 49346160), (30, 46056416), (32, 43177890), (35, 39476928), (37, 37343040), (40, 34542312), (42, 32897440), (48, 28785260), (56, 24673080), (60, 23028208), (64, 21588945), (70, 19738464), (74, 18671520), (80, 17271156), (84, 16448720), (96, 14392630), (105, 13158976), (111, 12447680), (112, 12336540), (120, 11514104), (140, 9869232), (148, 9335760), (160, 8635578), (168, 8224360), (185, 7468608), (192, 7196315), (210, 6579488), (222, 6223840), (224, 6168270), (240, 5757052), (259, 5334720), (280, 4934616), (296, 4667880), (320, 4317789), (336, 4112180), (370, 3734304), (420, 3289744), (444, 3111920), (448, 3084135), (480, 2878526), (518, 2667360), (555, 2489536), (560, 2467308), (592, 2333940), (672, 2056090), (740, 1867152), (777, 1778240), (840, 1644872), (888, 1555960), (960, 1439263), (1036, 1333680), (1110, 1244768), (1120, 1233654), (1184, 1166970), (1295, 1066944), (1344, 1028045), (1480, 933576), (1554, 889120), (1680, 822436), (1776, 777980), (2072, 666840), (2220, 622384), (2240, 616827), (2368, 583485), (2590, 533472), (2960, 466788), (3108, 444560), (3360, 411218), (3552, 388990), (3885, 355648), (4144, 333420), (4440, 311192), (5180, 266736), (5557, 248640), (5920, 233394), (6216, 222280), (6720, 205609), (7104, 194495), (7770, 177824), (8288, 166710), (8880, 155596), (10360, 133368), (11114, 124320), (11840, 116697), (12432, 111140), (15540, 88912), (16576, 83355), (16671, 82880), (17760, 77798), (20720, 66684), (22228, 62160), (24864, 55570), (27785, 49728), (31080, 44456), (33342, 41440), (35520, 38899)]