127977360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 160

約数和(自身を含む): 480183552

約数和(自身を除く): 352206192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4481, 4760, 5712, 7140, 8962, 9520, 13443, 14280, 17924, 22405, 26886, 28560, 31367, 35848, 44810, 53772, 62734, 67215, 71696, 76177, 89620, 94101, 107544, 125468, 134430, 152354, 156835, 179240, 188202, 215088, 228531, 250936, 268860, 304708, 313670, 358480, 376404, 380885, 457062, 470505, 501872, 533239, 537720, 609416, 627340, 752808, 761770, 914124, 941010, 1066478, 1075440, 1142655, 1218832, 1254680, 1505616, 1523540, 1599717, 1828248, 1882020, 2132956, 2285310, 2509360, 2666195, 3047080, 3199434, 3656496, 3764040, 4265912, 4570620, 5332390, 6094160, 6398868, 7528080, 7998585, 8531824, 9141240, 10664780, 12797736, 15997170, 18282480, 21329560, 25595472, 31994340, 42659120, 63988680, 127977360]

約数ペア:

[(1, 127977360), (2, 63988680), (3, 42659120), (4, 31994340), (5, 25595472), (6, 21329560), (7, 18282480), (8, 15997170), (10, 12797736), (12, 10664780), (14, 9141240), (15, 8531824), (16, 7998585), (17, 7528080), (20, 6398868), (21, 6094160), (24, 5332390), (28, 4570620), (30, 4265912), (34, 3764040), (35, 3656496), (40, 3199434), (42, 3047080), (48, 2666195), (51, 2509360), (56, 2285310), (60, 2132956), (68, 1882020), (70, 1828248), (80, 1599717), (84, 1523540), (85, 1505616), (102, 1254680), (105, 1218832), (112, 1142655), (119, 1075440), (120, 1066478), (136, 941010), (140, 914124), (168, 761770), (170, 752808), (204, 627340), (210, 609416), (238, 537720), (240, 533239), (255, 501872), (272, 470505), (280, 457062), (336, 380885), (340, 376404), (357, 358480), (408, 313670), (420, 304708), (476, 268860), (510, 250936), (560, 228531), (595, 215088), (680, 188202), (714, 179240), (816, 156835), (840, 152354), (952, 134430), (1020, 125468), (1190, 107544), (1360, 94101), (1428, 89620), (1680, 76177), (1785, 71696), (1904, 67215), (2040, 62734), (2380, 53772), (2856, 44810), (3570, 35848), (4080, 31367), (4481, 28560), (4760, 26886), (5712, 22405), (7140, 17924), (8962, 14280), (9520, 13443)]