2854371240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6949}}^1$

素因数の和:7136

約数の個数: 192

約数和(自身を含む): 10668528000

約数和(自身を除く): 7814156760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1141, 1260, 1304, 1467, 1630, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3912, 4564, 4890, 5705, 5868, 6520, 6846, 6949, 7335, 9128, 9780, 10269, 11410, 11736, 13692, 13898, 14670, 17115, 19560, 20538, 20847, 22820, 27384, 27796, 29340, 34230, 34745, 41076, 41694, 45640, 48643, 51345, 55592, 58680, 62541, 68460, 69490, 82152, 83388, 97286, 102690, 104235, 125082, 136920, 138980, 145929, 166776, 194572, 205380, 208470, 243215, 250164, 277960, 291858, 312705, 389144, 410760, 416940, 437787, 486430, 500328, 583716, 625410, 729645, 833880, 875574, 972860, 1132687, 1167432, 1250820, 1459290, 1751148, 1945720, 2188935, 2265374, 2501640, 2918580, 3398061, 3502296, 4377870, 4530748, 5663435, 5837160, 6796122, 7928809, 8755740, 9061496, 10194183, 11326870, 13592244, 15857618, 16990305, 17511480, 20388366, 22653740, 23786427, 27184488, 31715236, 33980610, 39644045, 40776732, 45307480, 47572854, 50970915, 63430472, 67961220, 71359281, 79288090, 81553464, 95145708, 101941830, 118932135, 135922440, 142718562, 158576180, 190291416, 203883660, 237864270, 285437124, 317152360, 356796405, 407767320, 475728540, 570874248, 713592810, 951457080, 1427185620, 2854371240]

約数ペア:

[(1, 2854371240), (2, 1427185620), (3, 951457080), (4, 713592810), (5, 570874248), (6, 475728540), (7, 407767320), (8, 356796405), (9, 317152360), (10, 285437124), (12, 237864270), (14, 203883660), (15, 190291416), (18, 158576180), (20, 142718562), (21, 135922440), (24, 118932135), (28, 101941830), (30, 95145708), (35, 81553464), (36, 79288090), (40, 71359281), (42, 67961220), (45, 63430472), (56, 50970915), (60, 47572854), (63, 45307480), (70, 40776732), (72, 39644045), (84, 33980610), (90, 31715236), (105, 27184488), (120, 23786427), (126, 22653740), (140, 20388366), (163, 17511480), (168, 16990305), (180, 15857618), (210, 13592244), (252, 11326870), (280, 10194183), (315, 9061496), (326, 8755740), (360, 7928809), (420, 6796122), (489, 5837160), (504, 5663435), (630, 4530748), (652, 4377870), (815, 3502296), (840, 3398061), (978, 2918580), (1141, 2501640), (1260, 2265374), (1304, 2188935), (1467, 1945720), (1630, 1751148), (1956, 1459290), (2282, 1250820), (2445, 1167432), (2520, 1132687), (2934, 972860), (3260, 875574), (3423, 833880), (3912, 729645), (4564, 625410), (4890, 583716), (5705, 500328), (5868, 486430), (6520, 437787), (6846, 416940), (6949, 410760), (7335, 389144), (9128, 312705), (9780, 291858), (10269, 277960), (11410, 250164), (11736, 243215), (13692, 208470), (13898, 205380), (14670, 194572), (17115, 166776), (19560, 145929), (20538, 138980), (20847, 136920), (22820, 125082), (27384, 104235), (27796, 102690), (29340, 97286), (34230, 83388), (34745, 82152), (41076, 69490), (41694, 68460), (45640, 62541), (48643, 58680), (51345, 55592)]