264757920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{78797}}^1$

素因数の和:78822

約数の個数: 96

約数和(自身を含む): 953140608

約数和(自身を除く): 688382688

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 78797, 157594, 236391, 315188, 393985, 472782, 551579, 630376, 787970, 945564, 1103158, 1181955, 1260752, 1575940, 1654737, 1891128, 2206316, 2363910, 2521504, 2757895, 3151880, 3309474, 3782256, 4412632, 4727820, 5515790, 6303760, 6618948, 7564512, 8273685, 8825264, 9455640, 11031580, 12607520, 13237896, 16547370, 17650528, 18911280, 22063160, 26475792, 33094740, 37822560, 44126320, 52951584, 66189480, 88252640, 132378960, 264757920]

約数ペア:

[(1, 264757920), (2, 132378960), (3, 88252640), (4, 66189480), (5, 52951584), (6, 44126320), (7, 37822560), (8, 33094740), (10, 26475792), (12, 22063160), (14, 18911280), (15, 17650528), (16, 16547370), (20, 13237896), (21, 12607520), (24, 11031580), (28, 9455640), (30, 8825264), (32, 8273685), (35, 7564512), (40, 6618948), (42, 6303760), (48, 5515790), (56, 4727820), (60, 4412632), (70, 3782256), (80, 3309474), (84, 3151880), (96, 2757895), (105, 2521504), (112, 2363910), (120, 2206316), (140, 1891128), (160, 1654737), (168, 1575940), (210, 1260752), (224, 1181955), (240, 1103158), (280, 945564), (336, 787970), (420, 630376), (480, 551579), (560, 472782), (672, 393985), (840, 315188), (1120, 236391), (1680, 157594), (3360, 78797)]