157111680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 562256640

約数和(自身を除く): 405144960

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, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 172, 173, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 346, 352, 384, 430, 440, 473, 480, 516, 519, 528, 640, 645, 660, 688, 692, 704, 860, 865, 880, 946, 960, 1032, 1038, 1056, 1290, 1320, 1376, 1384, 1408, 1419, 1720, 1730, 1760, 1892, 1903, 1920, 2064, 2076, 2112, 2365, 2580, 2595, 2640, 2752, 2768, 2838, 3440, 3460, 3520, 3784, 3806, 4128, 4152, 4224, 4730, 5160, 5190, 5280, 5504, 5536, 5676, 5709, 6880, 6920, 7040, 7095, 7439, 7568, 7612, 8256, 8304, 9460, 9515, 10320, 10380, 10560, 11072, 11352, 11418, 13760, 13840, 14190, 14878, 15136, 15224, 16512, 16608, 18920, 19030, 20640, 20760, 21120, 22144, 22317, 22704, 22836, 27520, 27680, 28380, 28545, 29756, 30272, 30448, 33216, 37195, 37840, 38060, 41280, 41520, 44634, 45408, 45672, 55360, 56760, 57090, 59512, 60544, 60896, 66432, 74390, 75680, 76120, 81829, 82560, 83040, 89268, 90816, 91344, 110720, 111585, 113520, 114180, 119024, 121792, 148780, 151360, 152240, 163658, 166080, 178536, 181632, 182688, 223170, 227040, 228360, 238048, 243584, 245487, 297560, 302720, 304480, 327316, 332160, 357072, 365376, 409145, 446340, 454080, 456720, 476096, 490974, 595120, 608960, 654632, 714144, 730752, 818290, 892680, 908160, 913440, 952192, 981948, 1190240, 1217920, 1227435, 1309264, 1428288, 1636580, 1785360, 1826880, 1963896, 2380480, 2454870, 2618528, 2856576, 3273160, 3570720, 3653760, 3927792, 4760960, 4909740, 5237056, 6546320, 7141440, 7855584, 9819480, 10474112, 13092640, 14282880, 15711168, 19638960, 26185280, 31422336, 39277920, 52370560, 78555840, 157111680]

約数ペア:

[(1, 157111680), (2, 78555840), (3, 52370560), (4, 39277920), (5, 31422336), (6, 26185280), (8, 19638960), (10, 15711168), (11, 14282880), (12, 13092640), (15, 10474112), (16, 9819480), (20, 7855584), (22, 7141440), (24, 6546320), (30, 5237056), (32, 4909740), (33, 4760960), (40, 3927792), (43, 3653760), (44, 3570720), (48, 3273160), (55, 2856576), (60, 2618528), (64, 2454870), (66, 2380480), (80, 1963896), (86, 1826880), (88, 1785360), (96, 1636580), (110, 1428288), (120, 1309264), (128, 1227435), (129, 1217920), (132, 1190240), (160, 981948), (165, 952192), (172, 913440), (173, 908160), (176, 892680), (192, 818290), (215, 730752), (220, 714144), (240, 654632), (258, 608960), (264, 595120), (320, 490974), (330, 476096), (344, 456720), (346, 454080), (352, 446340), (384, 409145), (430, 365376), (440, 357072), (473, 332160), (480, 327316), (516, 304480), (519, 302720), (528, 297560), (640, 245487), (645, 243584), (660, 238048), (688, 228360), (692, 227040), (704, 223170), (860, 182688), (865, 181632), (880, 178536), (946, 166080), (960, 163658), (1032, 152240), (1038, 151360), (1056, 148780), (1290, 121792), (1320, 119024), (1376, 114180), (1384, 113520), (1408, 111585), (1419, 110720), (1720, 91344), (1730, 90816), (1760, 89268), (1892, 83040), (1903, 82560), (1920, 81829), (2064, 76120), (2076, 75680), (2112, 74390), (2365, 66432), (2580, 60896), (2595, 60544), (2640, 59512), (2752, 57090), (2768, 56760), (2838, 55360), (3440, 45672), (3460, 45408), (3520, 44634), (3784, 41520), (3806, 41280), (4128, 38060), (4152, 37840), (4224, 37195), (4730, 33216), (5160, 30448), (5190, 30272), (5280, 29756), (5504, 28545), (5536, 28380), (5676, 27680), (5709, 27520), (6880, 22836), (6920, 22704), (7040, 22317), (7095, 22144), (7439, 21120), (7568, 20760), (7612, 20640), (8256, 19030), (8304, 18920), (9460, 16608), (9515, 16512), (10320, 15224), (10380, 15136), (10560, 14878), (11072, 14190), (11352, 13840), (11418, 13760)]