355879680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7166

約数の個数: 144

約数和(自身を含む): 1224192480

約数和(自身を除く): 868312800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 7129, 8320, 9984, 12480, 14258, 16640, 21387, 24960, 28516, 35645, 42774, 49920, 57032, 71290, 85548, 92677, 106935, 114064, 142580, 171096, 185354, 213870, 228128, 278031, 285160, 342192, 370708, 427740, 456256, 463385, 556062, 570320, 684384, 741416, 855480, 912512, 926770, 1112124, 1140640, 1368768, 1390155, 1482832, 1710960, 1825024, 1853540, 2224248, 2281280, 2737536, 2780310, 2965664, 3421920, 3707080, 4448496, 4562560, 5475072, 5560620, 5931328, 6843840, 7414160, 8896992, 9125120, 11121240, 11862656, 13687680, 14828320, 17793984, 22242480, 23725312, 27375360, 29656640, 35587968, 44484960, 59313280, 71175936, 88969920, 118626560, 177939840, 355879680]

約数ペア:

[(1, 355879680), (2, 177939840), (3, 118626560), (4, 88969920), (5, 71175936), (6, 59313280), (8, 44484960), (10, 35587968), (12, 29656640), (13, 27375360), (15, 23725312), (16, 22242480), (20, 17793984), (24, 14828320), (26, 13687680), (30, 11862656), (32, 11121240), (39, 9125120), (40, 8896992), (48, 7414160), (52, 6843840), (60, 5931328), (64, 5560620), (65, 5475072), (78, 4562560), (80, 4448496), (96, 3707080), (104, 3421920), (120, 2965664), (128, 2780310), (130, 2737536), (156, 2281280), (160, 2224248), (192, 1853540), (195, 1825024), (208, 1710960), (240, 1482832), (256, 1390155), (260, 1368768), (312, 1140640), (320, 1112124), (384, 926770), (390, 912512), (416, 855480), (480, 741416), (520, 684384), (624, 570320), (640, 556062), (768, 463385), (780, 456256), (832, 427740), (960, 370708), (1040, 342192), (1248, 285160), (1280, 278031), (1560, 228128), (1664, 213870), (1920, 185354), (2080, 171096), (2496, 142580), (3120, 114064), (3328, 106935), (3840, 92677), (4160, 85548), (4992, 71290), (6240, 57032), (7129, 49920), (8320, 42774), (9984, 35645), (12480, 28516), (14258, 24960), (16640, 21387)]