259987200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 216

約数和(自身を含む): 936773376

約数和(自身を除く): 676786176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1056, 1100, 1200, 1231, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2462, 2640, 2816, 3200, 3300, 3520, 3693, 3840, 4224, 4400, 4800, 4924, 5280, 6155, 6400, 6600, 7040, 7386, 8448, 8800, 9600, 9848, 10560, 12310, 13200, 13541, 14080, 14772, 17600, 18465, 19200, 19696, 21120, 24620, 26400, 27082, 29544, 30775, 35200, 36930, 39392, 40623, 42240, 49240, 52800, 54164, 59088, 61550, 67705, 70400, 73860, 78784, 81246, 92325, 98480, 105600, 108328, 118176, 123100, 135410, 147720, 157568, 162492, 184650, 196960, 203115, 211200, 216656, 236352, 246200, 270820, 295440, 315136, 324984, 338525, 369300, 393920, 406230, 433312, 472704, 492400, 541640, 590880, 649968, 677050, 738600, 787840, 812460, 866624, 945408, 984800, 1015575, 1083280, 1181760, 1299936, 1354100, 1477200, 1575680, 1624920, 1733248, 1969600, 2031150, 2166560, 2363520, 2599872, 2708200, 2954400, 3249840, 3466496, 3939200, 4062300, 4333120, 4727040, 5199744, 5416400, 5908800, 6499680, 7878400, 8124600, 8666240, 10399488, 10832800, 11817600, 12999360, 16249200, 17332480, 21665600, 23635200, 25998720, 32498400, 43331200, 51997440, 64996800, 86662400, 129993600, 259987200]

約数ペア:

[(1, 259987200), (2, 129993600), (3, 86662400), (4, 64996800), (5, 51997440), (6, 43331200), (8, 32498400), (10, 25998720), (11, 23635200), (12, 21665600), (15, 17332480), (16, 16249200), (20, 12999360), (22, 11817600), (24, 10832800), (25, 10399488), (30, 8666240), (32, 8124600), (33, 7878400), (40, 6499680), (44, 5908800), (48, 5416400), (50, 5199744), (55, 4727040), (60, 4333120), (64, 4062300), (66, 3939200), (75, 3466496), (80, 3249840), (88, 2954400), (96, 2708200), (100, 2599872), (110, 2363520), (120, 2166560), (128, 2031150), (132, 1969600), (150, 1733248), (160, 1624920), (165, 1575680), (176, 1477200), (192, 1354100), (200, 1299936), (220, 1181760), (240, 1083280), (256, 1015575), (264, 984800), (275, 945408), (300, 866624), (320, 812460), (330, 787840), (352, 738600), (384, 677050), (400, 649968), (440, 590880), (480, 541640), (528, 492400), (550, 472704), (600, 433312), (640, 406230), (660, 393920), (704, 369300), (768, 338525), (800, 324984), (825, 315136), (880, 295440), (960, 270820), (1056, 246200), (1100, 236352), (1200, 216656), (1231, 211200), (1280, 203115), (1320, 196960), (1408, 184650), (1600, 162492), (1650, 157568), (1760, 147720), (1920, 135410), (2112, 123100), (2200, 118176), (2400, 108328), (2462, 105600), (2640, 98480), (2816, 92325), (3200, 81246), (3300, 78784), (3520, 73860), (3693, 70400), (3840, 67705), (4224, 61550), (4400, 59088), (4800, 54164), (4924, 52800), (5280, 49240), (6155, 42240), (6400, 40623), (6600, 39392), (7040, 36930), (7386, 35200), (8448, 30775), (8800, 29544), (9600, 27082), (9848, 26400), (10560, 24620), (12310, 21120), (13200, 19696), (13541, 19200), (14080, 18465), (14772, 17600)]