158089680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4481}}^1$

素因数の和:4514

約数の個数: 180

約数和(自身を含む): 617736132

約数和(自身を除く): 459646452

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4481, 5040, 5880, 7056, 8820, 8962, 11760, 13443, 17640, 17924, 22405, 26886, 31367, 35280, 35848, 40329, 44810, 53772, 62734, 67215, 71696, 80658, 89620, 94101, 107544, 125468, 134430, 156835, 161316, 179240, 188202, 201645, 215088, 219569, 250936, 268860, 282303, 313670, 322632, 358480, 376404, 403290, 439138, 470505, 501872, 537720, 564606, 627340, 645264, 658707, 752808, 806580, 878276, 941010, 1075440, 1097845, 1129212, 1254680, 1317414, 1411515, 1505616, 1613160, 1756552, 1882020, 1976121, 2195690, 2258424, 2509360, 2634828, 2823030, 3226320, 3293535, 3513104, 3764040, 3952242, 4391380, 4516848, 5269656, 5646060, 6587070, 7528080, 7904484, 8782760, 9880605, 10539312, 11292120, 13174140, 15808968, 17565520, 19761210, 22584240, 26348280, 31617936, 39522420, 52696560, 79044840, 158089680]

約数ペア:

[(1, 158089680), (2, 79044840), (3, 52696560), (4, 39522420), (5, 31617936), (6, 26348280), (7, 22584240), (8, 19761210), (9, 17565520), (10, 15808968), (12, 13174140), (14, 11292120), (15, 10539312), (16, 9880605), (18, 8782760), (20, 7904484), (21, 7528080), (24, 6587070), (28, 5646060), (30, 5269656), (35, 4516848), (36, 4391380), (40, 3952242), (42, 3764040), (45, 3513104), (48, 3293535), (49, 3226320), (56, 2823030), (60, 2634828), (63, 2509360), (70, 2258424), (72, 2195690), (80, 1976121), (84, 1882020), (90, 1756552), (98, 1613160), (105, 1505616), (112, 1411515), (120, 1317414), (126, 1254680), (140, 1129212), (144, 1097845), (147, 1075440), (168, 941010), (180, 878276), (196, 806580), (210, 752808), (240, 658707), (245, 645264), (252, 627340), (280, 564606), (294, 537720), (315, 501872), (336, 470505), (360, 439138), (392, 403290), (420, 376404), (441, 358480), (490, 322632), (504, 313670), (560, 282303), (588, 268860), (630, 250936), (720, 219569), (735, 215088), (784, 201645), (840, 188202), (882, 179240), (980, 161316), (1008, 156835), (1176, 134430), (1260, 125468), (1470, 107544), (1680, 94101), (1764, 89620), (1960, 80658), (2205, 71696), (2352, 67215), (2520, 62734), (2940, 53772), (3528, 44810), (3920, 40329), (4410, 35848), (4481, 35280), (5040, 31367), (5880, 26886), (7056, 22405), (8820, 17924), (8962, 17640), (11760, 13443)]