630455940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 2051481600

約数和(自身を除く): 1421025660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 127, 135, 145, 174, 180, 254, 261, 270, 290, 317, 348, 381, 435, 508, 522, 540, 580, 634, 635, 762, 783, 870, 951, 1044, 1143, 1268, 1270, 1305, 1524, 1566, 1585, 1740, 1902, 1905, 2286, 2540, 2610, 2853, 3132, 3170, 3429, 3683, 3804, 3810, 3915, 4572, 4755, 5220, 5706, 5715, 6340, 6858, 7366, 7620, 7830, 8559, 9193, 9510, 11049, 11412, 11430, 13716, 14265, 14732, 15660, 17118, 17145, 18386, 18415, 19020, 22098, 22860, 27579, 28530, 33147, 34236, 34290, 36772, 36830, 40259, 42795, 44196, 45965, 55158, 55245, 57060, 66294, 68580, 73660, 80518, 82737, 85590, 91930, 99441, 110316, 110490, 120777, 132588, 137895, 161036, 165474, 165735, 171180, 183860, 198882, 201295, 220980, 241554, 248211, 275790, 330948, 331470, 362331, 397764, 402590, 413685, 483108, 496422, 497205, 551580, 603885, 662940, 724662, 805180, 827370, 992844, 994410, 1086993, 1167511, 1207770, 1241055, 1449324, 1654740, 1811655, 1988820, 2173986, 2335022, 2415540, 2482110, 3502533, 3623310, 4347972, 4670044, 4964220, 5434965, 5837555, 7005066, 7246620, 10507599, 10869930, 11675110, 14010132, 17512665, 21015198, 21739860, 23350220, 31522797, 35025330, 42030396, 52537995, 63045594, 70050660, 105075990, 126091188, 157613985, 210151980, 315227970, 630455940]

約数ペア:

[(1, 630455940), (2, 315227970), (3, 210151980), (4, 157613985), (5, 126091188), (6, 105075990), (9, 70050660), (10, 63045594), (12, 52537995), (15, 42030396), (18, 35025330), (20, 31522797), (27, 23350220), (29, 21739860), (30, 21015198), (36, 17512665), (45, 14010132), (54, 11675110), (58, 10869930), (60, 10507599), (87, 7246620), (90, 7005066), (108, 5837555), (116, 5434965), (127, 4964220), (135, 4670044), (145, 4347972), (174, 3623310), (180, 3502533), (254, 2482110), (261, 2415540), (270, 2335022), (290, 2173986), (317, 1988820), (348, 1811655), (381, 1654740), (435, 1449324), (508, 1241055), (522, 1207770), (540, 1167511), (580, 1086993), (634, 994410), (635, 992844), (762, 827370), (783, 805180), (870, 724662), (951, 662940), (1044, 603885), (1143, 551580), (1268, 497205), (1270, 496422), (1305, 483108), (1524, 413685), (1566, 402590), (1585, 397764), (1740, 362331), (1902, 331470), (1905, 330948), (2286, 275790), (2540, 248211), (2610, 241554), (2853, 220980), (3132, 201295), (3170, 198882), (3429, 183860), (3683, 171180), (3804, 165735), (3810, 165474), (3915, 161036), (4572, 137895), (4755, 132588), (5220, 120777), (5706, 110490), (5715, 110316), (6340, 99441), (6858, 91930), (7366, 85590), (7620, 82737), (7830, 80518), (8559, 73660), (9193, 68580), (9510, 66294), (11049, 57060), (11412, 55245), (11430, 55158), (13716, 45965), (14265, 44196), (14732, 42795), (15660, 40259), (17118, 36830), (17145, 36772), (18386, 34290), (18415, 34236), (19020, 33147), (22098, 28530), (22860, 27579)]