17900788640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{6679}}^1$

素因数の和:9094

約数の個数: 96

約数和(自身を含む): 48359566080

約数和(自身を除く): 30458777440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2393, 4786, 6679, 9572, 11965, 13358, 16751, 19144, 23930, 26716, 33395, 33502, 38288, 46753, 47860, 53432, 66790, 67004, 76576, 83755, 93506, 95720, 106864, 133580, 134008, 167510, 187012, 191440, 213728, 233765, 267160, 268016, 335020, 374024, 382880, 467530, 534320, 536032, 670040, 748048, 935060, 1068640, 1340080, 1496096, 1870120, 2680160, 3740240, 7480480, 15982847, 31965694, 63931388, 79914235, 111879929, 127862776, 159828470, 223759858, 255725552, 319656940, 447519716, 511451104, 559399645, 639313880, 895039432, 1118799290, 1278627760, 1790078864, 2237598580, 2557255520, 3580157728, 4475197160, 8950394320, 17900788640]

約数ペア:

[(1, 17900788640), (2, 8950394320), (4, 4475197160), (5, 3580157728), (7, 2557255520), (8, 2237598580), (10, 1790078864), (14, 1278627760), (16, 1118799290), (20, 895039432), (28, 639313880), (32, 559399645), (35, 511451104), (40, 447519716), (56, 319656940), (70, 255725552), (80, 223759858), (112, 159828470), (140, 127862776), (160, 111879929), (224, 79914235), (280, 63931388), (560, 31965694), (1120, 15982847), (2393, 7480480), (4786, 3740240), (6679, 2680160), (9572, 1870120), (11965, 1496096), (13358, 1340080), (16751, 1068640), (19144, 935060), (23930, 748048), (26716, 670040), (33395, 536032), (33502, 534320), (38288, 467530), (46753, 382880), (47860, 374024), (53432, 335020), (66790, 268016), (67004, 267160), (76576, 233765), (83755, 213728), (93506, 191440), (95720, 187012), (106864, 167510), (133580, 134008)]