207686880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 712923120

約数和(自身を除く): 505236240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 233, 240, 288, 360, 466, 480, 619, 699, 720, 932, 1165, 1238, 1398, 1440, 1857, 1864, 2097, 2330, 2476, 2796, 3095, 3495, 3714, 3728, 4194, 4660, 4952, 5571, 5592, 6190, 6990, 7428, 7456, 8388, 9285, 9320, 9904, 10485, 11142, 11184, 12380, 13980, 14856, 16776, 18570, 18640, 19808, 20970, 22284, 22368, 24760, 27855, 27960, 29712, 33552, 37140, 37280, 41940, 44568, 49520, 55710, 55920, 59424, 67104, 74280, 83880, 89136, 99040, 111420, 111840, 144227, 148560, 167760, 178272, 222840, 288454, 297120, 335520, 432681, 445680, 576908, 721135, 865362, 891360, 1153816, 1298043, 1442270, 1730724, 2163405, 2307632, 2596086, 2884540, 3461448, 4326810, 4615264, 5192172, 5769080, 6490215, 6922896, 8653620, 10384344, 11538160, 12980430, 13845792, 17307240, 20768688, 23076320, 25960860, 34614480, 41537376, 51921720, 69228960, 103843440, 207686880]

約数ペア:

[(1, 207686880), (2, 103843440), (3, 69228960), (4, 51921720), (5, 41537376), (6, 34614480), (8, 25960860), (9, 23076320), (10, 20768688), (12, 17307240), (15, 13845792), (16, 12980430), (18, 11538160), (20, 10384344), (24, 8653620), (30, 6922896), (32, 6490215), (36, 5769080), (40, 5192172), (45, 4615264), (48, 4326810), (60, 3461448), (72, 2884540), (80, 2596086), (90, 2307632), (96, 2163405), (120, 1730724), (144, 1442270), (160, 1298043), (180, 1153816), (233, 891360), (240, 865362), (288, 721135), (360, 576908), (466, 445680), (480, 432681), (619, 335520), (699, 297120), (720, 288454), (932, 222840), (1165, 178272), (1238, 167760), (1398, 148560), (1440, 144227), (1857, 111840), (1864, 111420), (2097, 99040), (2330, 89136), (2476, 83880), (2796, 74280), (3095, 67104), (3495, 59424), (3714, 55920), (3728, 55710), (4194, 49520), (4660, 44568), (4952, 41940), (5571, 37280), (5592, 37140), (6190, 33552), (6990, 29712), (7428, 27960), (7456, 27855), (8388, 24760), (9285, 22368), (9320, 22284), (9904, 20970), (10485, 19808), (11142, 18640), (11184, 18570), (12380, 16776), (13980, 14856)]