891008160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 288

約数和(自身を含む): 3344628672

約数和(自身を除く): 2453620512

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, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 480, 490, 516, 560, 588, 602, 645, 672, 688, 735, 784, 840, 860, 881, 903, 980, 1032, 1120, 1176, 1204, 1290, 1376, 1470, 1505, 1568, 1680, 1720, 1762, 1806, 1960, 2064, 2107, 2352, 2408, 2580, 2643, 2940, 3010, 3360, 3440, 3524, 3612, 3920, 4128, 4214, 4405, 4515, 4704, 4816, 5160, 5286, 5880, 6020, 6167, 6321, 6880, 7048, 7224, 7840, 8428, 8810, 9030, 9632, 10320, 10535, 10572, 11760, 12040, 12334, 12642, 13215, 14096, 14448, 16856, 17620, 18060, 18501, 20640, 21070, 21144, 23520, 24080, 24668, 25284, 26430, 28192, 28896, 30835, 31605, 33712, 35240, 36120, 37002, 37883, 42140, 42288, 43169, 48160, 49336, 50568, 52860, 61670, 63210, 67424, 70480, 72240, 74004, 75766, 84280, 84576, 86338, 92505, 98672, 101136, 105720, 113649, 123340, 126420, 129507, 140960, 144480, 148008, 151532, 168560, 172676, 185010, 189415, 197344, 202272, 211440, 215845, 227298, 246680, 252840, 259014, 265181, 296016, 303064, 337120, 345352, 370020, 378830, 422880, 431690, 454596, 493360, 505680, 518028, 530362, 568245, 592032, 606128, 647535, 690704, 740040, 757660, 795543, 863380, 909192, 986720, 1011360, 1036056, 1060724, 1136490, 1212256, 1295070, 1325905, 1381408, 1480080, 1515320, 1591086, 1726760, 1818384, 1856267, 2072112, 2121448, 2272980, 2590140, 2651810, 2960160, 3030640, 3182172, 3453520, 3636768, 3712534, 3977715, 4144224, 4242896, 4545960, 5180280, 5303620, 5568801, 6061280, 6364344, 6907040, 7425068, 7955430, 8485792, 9091920, 9281335, 10360560, 10607240, 11137602, 12728688, 14850136, 15910860, 18183840, 18562670, 20721120, 21214480, 22275204, 25457376, 27844005, 29700272, 31821720, 37125340, 42428960, 44550408, 55688010, 59400544, 63643440, 74250680, 89100816, 111376020, 127286880, 148501360, 178201632, 222752040, 297002720, 445504080, 891008160]

約数ペア:

[(1, 891008160), (2, 445504080), (3, 297002720), (4, 222752040), (5, 178201632), (6, 148501360), (7, 127286880), (8, 111376020), (10, 89100816), (12, 74250680), (14, 63643440), (15, 59400544), (16, 55688010), (20, 44550408), (21, 42428960), (24, 37125340), (28, 31821720), (30, 29700272), (32, 27844005), (35, 25457376), (40, 22275204), (42, 21214480), (43, 20721120), (48, 18562670), (49, 18183840), (56, 15910860), (60, 14850136), (70, 12728688), (80, 11137602), (84, 10607240), (86, 10360560), (96, 9281335), (98, 9091920), (105, 8485792), (112, 7955430), (120, 7425068), (129, 6907040), (140, 6364344), (147, 6061280), (160, 5568801), (168, 5303620), (172, 5180280), (196, 4545960), (210, 4242896), (215, 4144224), (224, 3977715), (240, 3712534), (245, 3636768), (258, 3453520), (280, 3182172), (294, 3030640), (301, 2960160), (336, 2651810), (344, 2590140), (392, 2272980), (420, 2121448), (430, 2072112), (480, 1856267), (490, 1818384), (516, 1726760), (560, 1591086), (588, 1515320), (602, 1480080), (645, 1381408), (672, 1325905), (688, 1295070), (735, 1212256), (784, 1136490), (840, 1060724), (860, 1036056), (881, 1011360), (903, 986720), (980, 909192), (1032, 863380), (1120, 795543), (1176, 757660), (1204, 740040), (1290, 690704), (1376, 647535), (1470, 606128), (1505, 592032), (1568, 568245), (1680, 530362), (1720, 518028), (1762, 505680), (1806, 493360), (1960, 454596), (2064, 431690), (2107, 422880), (2352, 378830), (2408, 370020), (2580, 345352), (2643, 337120), (2940, 303064), (3010, 296016), (3360, 265181), (3440, 259014), (3524, 252840), (3612, 246680), (3920, 227298), (4128, 215845), (4214, 211440), (4405, 202272), (4515, 197344), (4704, 189415), (4816, 185010), (5160, 172676), (5286, 168560), (5880, 151532), (6020, 148008), (6167, 144480), (6321, 140960), (6880, 129507), (7048, 126420), (7224, 123340), (7840, 113649), (8428, 105720), (8810, 101136), (9030, 98672), (9632, 92505), (10320, 86338), (10535, 84576), (10572, 84280), (11760, 75766), (12040, 74004), (12334, 72240), (12642, 70480), (13215, 67424), (14096, 63210), (14448, 61670), (16856, 52860), (17620, 50568), (18060, 49336), (18501, 48160), (20640, 43169), (21070, 42288), (21144, 42140), (23520, 37883), (24080, 37002), (24668, 36120), (25284, 35240), (26430, 33712), (28192, 31605), (28896, 30835)]