486841320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 256

約数和(自身を含む): 1882828800

約数和(自身を除く): 1395987480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 568, 630, 639, 710, 756, 840, 852, 907, 945, 994, 1065, 1080, 1260, 1278, 1420, 1491, 1512, 1704, 1814, 1890, 1917, 1988, 2130, 2485, 2520, 2556, 2721, 2840, 2982, 3195, 3628, 3780, 3834, 3976, 4260, 4473, 4535, 4970, 5112, 5442, 5964, 6349, 6390, 7256, 7455, 7560, 7668, 8163, 8520, 8946, 9070, 9585, 9940, 10884, 11928, 12698, 12780, 13419, 13605, 14910, 15336, 16326, 17892, 18140, 19047, 19170, 19880, 21768, 22365, 24489, 25396, 25560, 26838, 27210, 29820, 31745, 32652, 35784, 36280, 38094, 38340, 40815, 44730, 48978, 50792, 53676, 54420, 57141, 59640, 63490, 64397, 65304, 67095, 76188, 76680, 81630, 89460, 95235, 97956, 107352, 108840, 114282, 122445, 126980, 128794, 134190, 152376, 163260, 171423, 178920, 190470, 193191, 195912, 228564, 244890, 253960, 257588, 268380, 285705, 321985, 326520, 342846, 380940, 386382, 450779, 457128, 489780, 515176, 536760, 571410, 579573, 643970, 685692, 761880, 772764, 857115, 901558, 965955, 979560, 1142820, 1159146, 1287940, 1352337, 1371384, 1545528, 1714230, 1738719, 1803116, 1931910, 2253895, 2285640, 2318292, 2575880, 2704674, 2897865, 3428460, 3477438, 3606232, 3863820, 4057011, 4507790, 4636584, 5409348, 5795730, 6761685, 6856920, 6954876, 7727640, 8114022, 8693595, 9015580, 10818696, 11591460, 12171033, 13523370, 13909752, 16228044, 17387190, 18031160, 20285055, 23182920, 24342066, 27046740, 32456088, 34774380, 40570110, 48684132, 54093480, 60855165, 69548760, 81140220, 97368264, 121710330, 162280440, 243420660, 486841320]

約数ペア:

[(1, 486841320), (2, 243420660), (3, 162280440), (4, 121710330), (5, 97368264), (6, 81140220), (7, 69548760), (8, 60855165), (9, 54093480), (10, 48684132), (12, 40570110), (14, 34774380), (15, 32456088), (18, 27046740), (20, 24342066), (21, 23182920), (24, 20285055), (27, 18031160), (28, 17387190), (30, 16228044), (35, 13909752), (36, 13523370), (40, 12171033), (42, 11591460), (45, 10818696), (54, 9015580), (56, 8693595), (60, 8114022), (63, 7727640), (70, 6954876), (71, 6856920), (72, 6761685), (84, 5795730), (90, 5409348), (105, 4636584), (108, 4507790), (120, 4057011), (126, 3863820), (135, 3606232), (140, 3477438), (142, 3428460), (168, 2897865), (180, 2704674), (189, 2575880), (210, 2318292), (213, 2285640), (216, 2253895), (252, 1931910), (270, 1803116), (280, 1738719), (284, 1714230), (315, 1545528), (355, 1371384), (360, 1352337), (378, 1287940), (420, 1159146), (426, 1142820), (497, 979560), (504, 965955), (540, 901558), (568, 857115), (630, 772764), (639, 761880), (710, 685692), (756, 643970), (840, 579573), (852, 571410), (907, 536760), (945, 515176), (994, 489780), (1065, 457128), (1080, 450779), (1260, 386382), (1278, 380940), (1420, 342846), (1491, 326520), (1512, 321985), (1704, 285705), (1814, 268380), (1890, 257588), (1917, 253960), (1988, 244890), (2130, 228564), (2485, 195912), (2520, 193191), (2556, 190470), (2721, 178920), (2840, 171423), (2982, 163260), (3195, 152376), (3628, 134190), (3780, 128794), (3834, 126980), (3976, 122445), (4260, 114282), (4473, 108840), (4535, 107352), (4970, 97956), (5112, 95235), (5442, 89460), (5964, 81630), (6349, 76680), (6390, 76188), (7256, 67095), (7455, 65304), (7560, 64397), (7668, 63490), (8163, 59640), (8520, 57141), (8946, 54420), (9070, 53676), (9585, 50792), (9940, 48978), (10884, 44730), (11928, 40815), (12698, 38340), (12780, 38094), (13419, 36280), (13605, 35784), (14910, 32652), (15336, 31745), (16326, 29820), (17892, 27210), (18140, 26838), (19047, 25560), (19170, 25396), (19880, 24489), (21768, 22365)]