39277920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 138910464

約数和(自身を除く): 99632544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 173, 176, 215, 220, 240, 258, 264, 330, 344, 346, 352, 430, 440, 473, 480, 516, 519, 528, 645, 660, 688, 692, 860, 865, 880, 946, 1032, 1038, 1056, 1290, 1320, 1376, 1384, 1419, 1720, 1730, 1760, 1892, 1903, 2064, 2076, 2365, 2580, 2595, 2640, 2768, 2838, 3440, 3460, 3784, 3806, 4128, 4152, 4730, 5160, 5190, 5280, 5536, 5676, 5709, 6880, 6920, 7095, 7439, 7568, 7612, 8304, 9460, 9515, 10320, 10380, 11352, 11418, 13840, 14190, 14878, 15136, 15224, 16608, 18920, 19030, 20640, 20760, 22317, 22704, 22836, 27680, 28380, 28545, 29756, 30448, 37195, 37840, 38060, 41520, 44634, 45408, 45672, 56760, 57090, 59512, 60896, 74390, 75680, 76120, 81829, 83040, 89268, 91344, 111585, 113520, 114180, 119024, 148780, 152240, 163658, 178536, 182688, 223170, 227040, 228360, 238048, 245487, 297560, 304480, 327316, 357072, 409145, 446340, 456720, 490974, 595120, 654632, 714144, 818290, 892680, 913440, 981948, 1190240, 1227435, 1309264, 1636580, 1785360, 1963896, 2454870, 2618528, 3273160, 3570720, 3927792, 4909740, 6546320, 7855584, 9819480, 13092640, 19638960, 39277920]

約数ペア:

[(1, 39277920), (2, 19638960), (3, 13092640), (4, 9819480), (5, 7855584), (6, 6546320), (8, 4909740), (10, 3927792), (11, 3570720), (12, 3273160), (15, 2618528), (16, 2454870), (20, 1963896), (22, 1785360), (24, 1636580), (30, 1309264), (32, 1227435), (33, 1190240), (40, 981948), (43, 913440), (44, 892680), (48, 818290), (55, 714144), (60, 654632), (66, 595120), (80, 490974), (86, 456720), (88, 446340), (96, 409145), (110, 357072), (120, 327316), (129, 304480), (132, 297560), (160, 245487), (165, 238048), (172, 228360), (173, 227040), (176, 223170), (215, 182688), (220, 178536), (240, 163658), (258, 152240), (264, 148780), (330, 119024), (344, 114180), (346, 113520), (352, 111585), (430, 91344), (440, 89268), (473, 83040), (480, 81829), (516, 76120), (519, 75680), (528, 74390), (645, 60896), (660, 59512), (688, 57090), (692, 56760), (860, 45672), (865, 45408), (880, 44634), (946, 41520), (1032, 38060), (1038, 37840), (1056, 37195), (1290, 30448), (1320, 29756), (1376, 28545), (1384, 28380), (1419, 27680), (1720, 22836), (1730, 22704), (1760, 22317), (1892, 20760), (1903, 20640), (2064, 19030), (2076, 18920), (2365, 16608), (2580, 15224), (2595, 15136), (2640, 14878), (2768, 14190), (2838, 13840), (3440, 11418), (3460, 11352), (3784, 10380), (3806, 10320), (4128, 9515), (4152, 9460), (4730, 8304), (5160, 7612), (5190, 7568), (5280, 7439), (5536, 7095), (5676, 6920), (5709, 6880)]