316727040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11814

約数の個数: 144

約数和(自身を含む): 1156151808

約数和(自身を除く): 839424768

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11783, 13440, 23566, 26880, 35349, 47132, 58915, 70698, 82481, 94264, 117830, 141396, 164962, 176745, 188528, 235660, 247443, 282792, 329924, 353490, 377056, 412405, 471320, 494886, 565584, 659848, 706980, 754112, 824810, 942640, 989772, 1131168, 1237215, 1319696, 1413960, 1508224, 1649620, 1885280, 1979544, 2262336, 2474430, 2639392, 2827920, 3016448, 3299240, 3770560, 3959088, 4524672, 4948860, 5278784, 5655840, 6598480, 7541120, 7918176, 9049344, 9897720, 10557568, 11311680, 13196960, 15082240, 15836352, 19795440, 21115136, 22623360, 26393920, 31672704, 39590880, 45246720, 52787840, 63345408, 79181760, 105575680, 158363520, 316727040]

約数ペア:

[(1, 316727040), (2, 158363520), (3, 105575680), (4, 79181760), (5, 63345408), (6, 52787840), (7, 45246720), (8, 39590880), (10, 31672704), (12, 26393920), (14, 22623360), (15, 21115136), (16, 19795440), (20, 15836352), (21, 15082240), (24, 13196960), (28, 11311680), (30, 10557568), (32, 9897720), (35, 9049344), (40, 7918176), (42, 7541120), (48, 6598480), (56, 5655840), (60, 5278784), (64, 4948860), (70, 4524672), (80, 3959088), (84, 3770560), (96, 3299240), (105, 3016448), (112, 2827920), (120, 2639392), (128, 2474430), (140, 2262336), (160, 1979544), (168, 1885280), (192, 1649620), (210, 1508224), (224, 1413960), (240, 1319696), (256, 1237215), (280, 1131168), (320, 989772), (336, 942640), (384, 824810), (420, 754112), (448, 706980), (480, 659848), (560, 565584), (640, 494886), (672, 471320), (768, 412405), (840, 377056), (896, 353490), (960, 329924), (1120, 282792), (1280, 247443), (1344, 235660), (1680, 188528), (1792, 176745), (1920, 164962), (2240, 141396), (2688, 117830), (3360, 94264), (3840, 82481), (4480, 70698), (5376, 58915), (6720, 47132), (8960, 35349), (11783, 26880), (13440, 23566)]