1630354880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:683

約数の個数: 224

約数和(自身を含む): 4887724032

約数和(自身を除く): 3257369152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 127, 140, 154, 160, 176, 220, 224, 254, 280, 308, 320, 352, 385, 440, 448, 508, 521, 560, 616, 635, 704, 770, 880, 889, 1016, 1042, 1120, 1232, 1270, 1397, 1540, 1760, 1778, 2032, 2084, 2240, 2464, 2540, 2605, 2794, 3080, 3520, 3556, 3647, 4064, 4168, 4445, 4928, 5080, 5210, 5588, 5731, 6160, 6985, 7112, 7294, 8128, 8336, 8890, 9779, 10160, 10420, 11176, 11462, 12320, 13970, 14224, 14588, 16672, 17780, 18235, 19558, 20320, 20840, 22352, 22924, 24640, 27940, 28448, 28655, 29176, 33344, 35560, 36470, 39116, 40117, 40640, 41680, 44704, 45848, 48895, 55880, 56896, 57310, 58352, 66167, 71120, 72940, 78232, 80234, 83360, 89408, 91696, 97790, 111760, 114620, 116704, 132334, 142240, 145880, 156464, 160468, 166720, 183392, 195580, 200585, 223520, 229240, 233408, 264668, 284480, 291760, 312928, 320936, 330835, 366784, 391160, 401170, 447040, 458480, 463169, 529336, 583520, 625856, 641872, 661670, 727837, 782320, 802340, 916960, 926338, 1058672, 1167040, 1283744, 1323340, 1455674, 1564640, 1604680, 1833920, 1852676, 2117344, 2315845, 2567488, 2646680, 2911348, 3129280, 3209360, 3639185, 3705352, 4234688, 4631690, 5094859, 5293360, 5822696, 6418720, 7278370, 7410704, 9263380, 10189718, 10586720, 11645392, 12837440, 14556740, 14821408, 18526760, 20379436, 21173440, 23290784, 25474295, 29113480, 29642816, 37053520, 40758872, 46581568, 50948590, 58226960, 74107040, 81517744, 101897180, 116453920, 148214080, 163035488, 203794360, 232907840, 326070976, 407588720, 815177440, 1630354880]

約数ペア:

[(1, 1630354880), (2, 815177440), (4, 407588720), (5, 326070976), (7, 232907840), (8, 203794360), (10, 163035488), (11, 148214080), (14, 116453920), (16, 101897180), (20, 81517744), (22, 74107040), (28, 58226960), (32, 50948590), (35, 46581568), (40, 40758872), (44, 37053520), (55, 29642816), (56, 29113480), (64, 25474295), (70, 23290784), (77, 21173440), (80, 20379436), (88, 18526760), (110, 14821408), (112, 14556740), (127, 12837440), (140, 11645392), (154, 10586720), (160, 10189718), (176, 9263380), (220, 7410704), (224, 7278370), (254, 6418720), (280, 5822696), (308, 5293360), (320, 5094859), (352, 4631690), (385, 4234688), (440, 3705352), (448, 3639185), (508, 3209360), (521, 3129280), (560, 2911348), (616, 2646680), (635, 2567488), (704, 2315845), (770, 2117344), (880, 1852676), (889, 1833920), (1016, 1604680), (1042, 1564640), (1120, 1455674), (1232, 1323340), (1270, 1283744), (1397, 1167040), (1540, 1058672), (1760, 926338), (1778, 916960), (2032, 802340), (2084, 782320), (2240, 727837), (2464, 661670), (2540, 641872), (2605, 625856), (2794, 583520), (3080, 529336), (3520, 463169), (3556, 458480), (3647, 447040), (4064, 401170), (4168, 391160), (4445, 366784), (4928, 330835), (5080, 320936), (5210, 312928), (5588, 291760), (5731, 284480), (6160, 264668), (6985, 233408), (7112, 229240), (7294, 223520), (8128, 200585), (8336, 195580), (8890, 183392), (9779, 166720), (10160, 160468), (10420, 156464), (11176, 145880), (11462, 142240), (12320, 132334), (13970, 116704), (14224, 114620), (14588, 111760), (16672, 97790), (17780, 91696), (18235, 89408), (19558, 83360), (20320, 80234), (20840, 78232), (22352, 72940), (22924, 71120), (24640, 66167), (27940, 58352), (28448, 57310), (28655, 56896), (29176, 55880), (33344, 48895), (35560, 45848), (36470, 44704), (39116, 41680), (40117, 40640)]