660434880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 224

約数和(自身を含む): 2501213184

約数和(自身を除く): 1840778304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4273, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8546, 9660, 10304, 11040, 12819, 12880, 15456, 17092, 19320, 21365, 22080, 25638, 25760, 29911, 30912, 34184, 38640, 42730, 51276, 51520, 59822, 64095, 68368, 77280, 85460, 89733, 98279, 102552, 119644, 128190, 136736, 149555, 154560, 170920, 179466, 196558, 205104, 239288, 256380, 273472, 294837, 299110, 341840, 358932, 393116, 410208, 448665, 478576, 491395, 512760, 589674, 598220, 683680, 687953, 717864, 786232, 820416, 897330, 957152, 982790, 1025520, 1179348, 1196440, 1367360, 1375906, 1435728, 1474185, 1572464, 1794660, 1914304, 1965580, 2051040, 2063859, 2358696, 2392880, 2751812, 2871456, 2948370, 3144928, 3439765, 3589320, 3931160, 4102080, 4127718, 4717392, 4785760, 5503624, 5742912, 5896740, 6289856, 6879530, 7178640, 7862320, 8255436, 9434784, 9571520, 10319295, 11007248, 11793480, 13759060, 14357280, 15724640, 16510872, 18869568, 20638590, 22014496, 23586960, 27518120, 28714560, 31449280, 33021744, 41277180, 44028992, 47173920, 55036240, 66043488, 82554360, 94347840, 110072480, 132086976, 165108720, 220144960, 330217440, 660434880]

約数ペア:

[(1, 660434880), (2, 330217440), (3, 220144960), (4, 165108720), (5, 132086976), (6, 110072480), (7, 94347840), (8, 82554360), (10, 66043488), (12, 55036240), (14, 47173920), (15, 44028992), (16, 41277180), (20, 33021744), (21, 31449280), (23, 28714560), (24, 27518120), (28, 23586960), (30, 22014496), (32, 20638590), (35, 18869568), (40, 16510872), (42, 15724640), (46, 14357280), (48, 13759060), (56, 11793480), (60, 11007248), (64, 10319295), (69, 9571520), (70, 9434784), (80, 8255436), (84, 7862320), (92, 7178640), (96, 6879530), (105, 6289856), (112, 5896740), (115, 5742912), (120, 5503624), (138, 4785760), (140, 4717392), (160, 4127718), (161, 4102080), (168, 3931160), (184, 3589320), (192, 3439765), (210, 3144928), (224, 2948370), (230, 2871456), (240, 2751812), (276, 2392880), (280, 2358696), (320, 2063859), (322, 2051040), (336, 1965580), (345, 1914304), (368, 1794660), (420, 1572464), (448, 1474185), (460, 1435728), (480, 1375906), (483, 1367360), (552, 1196440), (560, 1179348), (644, 1025520), (672, 982790), (690, 957152), (736, 897330), (805, 820416), (840, 786232), (920, 717864), (960, 687953), (966, 683680), (1104, 598220), (1120, 589674), (1288, 512760), (1344, 491395), (1380, 478576), (1472, 448665), (1610, 410208), (1680, 393116), (1840, 358932), (1932, 341840), (2208, 299110), (2240, 294837), (2415, 273472), (2576, 256380), (2760, 239288), (3220, 205104), (3360, 196558), (3680, 179466), (3864, 170920), (4273, 154560), (4416, 149555), (4830, 136736), (5152, 128190), (5520, 119644), (6440, 102552), (6720, 98279), (7360, 89733), (7728, 85460), (8546, 77280), (9660, 68368), (10304, 64095), (11040, 59822), (12819, 51520), (12880, 51276), (15456, 42730), (17092, 38640), (19320, 34184), (21365, 30912), (22080, 29911), (25638, 25760)]