250965120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 930631680

約数和(自身を除く): 679666560

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, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 263, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 526, 560, 568, 640, 672, 710, 789, 840, 852, 896, 960, 994, 1052, 1065, 1120, 1136, 1315, 1344, 1420, 1491, 1578, 1680, 1704, 1841, 1920, 1988, 2104, 2130, 2240, 2272, 2485, 2630, 2688, 2840, 2982, 3156, 3360, 3408, 3682, 3945, 3976, 4208, 4260, 4480, 4544, 4970, 5260, 5523, 5680, 5964, 6312, 6720, 6816, 7364, 7455, 7890, 7952, 8416, 8520, 9088, 9205, 9940, 10520, 11046, 11360, 11928, 12624, 13440, 13632, 14728, 14910, 15780, 15904, 16832, 17040, 18410, 18673, 19880, 21040, 22092, 22720, 23856, 25248, 27264, 27615, 29456, 29820, 31560, 31808, 33664, 34080, 36820, 37346, 39760, 42080, 44184, 45440, 47712, 50496, 55230, 56019, 58912, 59640, 63120, 63616, 68160, 73640, 74692, 79520, 84160, 88368, 93365, 95424, 100992, 110460, 112038, 117824, 119280, 126240, 130711, 136320, 147280, 149384, 159040, 168320, 176736, 186730, 190848, 220920, 224076, 235648, 238560, 252480, 261422, 280095, 294560, 298768, 318080, 353472, 373460, 392133, 441840, 448152, 477120, 504960, 522844, 560190, 589120, 597536, 653555, 706944, 746920, 784266, 883680, 896304, 954240, 1045688, 1120380, 1178240, 1195072, 1307110, 1493840, 1568532, 1767360, 1792608, 1960665, 2091376, 2240760, 2390144, 2614220, 2987680, 3137064, 3534720, 3585216, 3921330, 4182752, 4481520, 5228440, 5975360, 6274128, 7170432, 7842660, 8365504, 8963040, 10456880, 11950720, 12548256, 15685320, 16731008, 17926080, 20913760, 25096512, 31370640, 35852160, 41827520, 50193024, 62741280, 83655040, 125482560, 250965120]

約数ペア:

[(1, 250965120), (2, 125482560), (3, 83655040), (4, 62741280), (5, 50193024), (6, 41827520), (7, 35852160), (8, 31370640), (10, 25096512), (12, 20913760), (14, 17926080), (15, 16731008), (16, 15685320), (20, 12548256), (21, 11950720), (24, 10456880), (28, 8963040), (30, 8365504), (32, 7842660), (35, 7170432), (40, 6274128), (42, 5975360), (48, 5228440), (56, 4481520), (60, 4182752), (64, 3921330), (70, 3585216), (71, 3534720), (80, 3137064), (84, 2987680), (96, 2614220), (105, 2390144), (112, 2240760), (120, 2091376), (128, 1960665), (140, 1792608), (142, 1767360), (160, 1568532), (168, 1493840), (192, 1307110), (210, 1195072), (213, 1178240), (224, 1120380), (240, 1045688), (263, 954240), (280, 896304), (284, 883680), (320, 784266), (336, 746920), (355, 706944), (384, 653555), (420, 597536), (426, 589120), (448, 560190), (480, 522844), (497, 504960), (526, 477120), (560, 448152), (568, 441840), (640, 392133), (672, 373460), (710, 353472), (789, 318080), (840, 298768), (852, 294560), (896, 280095), (960, 261422), (994, 252480), (1052, 238560), (1065, 235648), (1120, 224076), (1136, 220920), (1315, 190848), (1344, 186730), (1420, 176736), (1491, 168320), (1578, 159040), (1680, 149384), (1704, 147280), (1841, 136320), (1920, 130711), (1988, 126240), (2104, 119280), (2130, 117824), (2240, 112038), (2272, 110460), (2485, 100992), (2630, 95424), (2688, 93365), (2840, 88368), (2982, 84160), (3156, 79520), (3360, 74692), (3408, 73640), (3682, 68160), (3945, 63616), (3976, 63120), (4208, 59640), (4260, 58912), (4480, 56019), (4544, 55230), (4970, 50496), (5260, 47712), (5523, 45440), (5680, 44184), (5964, 42080), (6312, 39760), (6720, 37346), (6816, 36820), (7364, 34080), (7455, 33664), (7890, 31808), (7952, 31560), (8416, 29820), (8520, 29456), (9088, 27615), (9205, 27264), (9940, 25248), (10520, 23856), (11046, 22720), (11360, 22092), (11928, 21040), (12624, 19880), (13440, 18673), (13632, 18410), (14728, 17040), (14910, 16832), (15780, 15904)]