242661440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 112

約数和(自身を含む): 666365952

約数和(自身を除く): 423704512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 853, 889, 1016, 1120, 1270, 1706, 1778, 2032, 2240, 2540, 3412, 3556, 4064, 4265, 4445, 5080, 5971, 6824, 7112, 8128, 8530, 8890, 10160, 11942, 13648, 14224, 17060, 17780, 20320, 23884, 27296, 28448, 29855, 34120, 35560, 40640, 47768, 54592, 56896, 59710, 68240, 71120, 95536, 108331, 119420, 136480, 142240, 191072, 216662, 238840, 272960, 284480, 382144, 433324, 477680, 541655, 758317, 866648, 955360, 1083310, 1516634, 1733296, 1910720, 2166620, 3033268, 3466592, 3791585, 4333240, 6066536, 6933184, 7583170, 8666480, 12133072, 15166340, 17332960, 24266144, 30332680, 34665920, 48532288, 60665360, 121330720, 242661440]

約数ペア:

[(1, 242661440), (2, 121330720), (4, 60665360), (5, 48532288), (7, 34665920), (8, 30332680), (10, 24266144), (14, 17332960), (16, 15166340), (20, 12133072), (28, 8666480), (32, 7583170), (35, 6933184), (40, 6066536), (56, 4333240), (64, 3791585), (70, 3466592), (80, 3033268), (112, 2166620), (127, 1910720), (140, 1733296), (160, 1516634), (224, 1083310), (254, 955360), (280, 866648), (320, 758317), (448, 541655), (508, 477680), (560, 433324), (635, 382144), (853, 284480), (889, 272960), (1016, 238840), (1120, 216662), (1270, 191072), (1706, 142240), (1778, 136480), (2032, 119420), (2240, 108331), (2540, 95536), (3412, 71120), (3556, 68240), (4064, 59710), (4265, 56896), (4445, 54592), (5080, 47768), (5971, 40640), (6824, 35560), (7112, 34120), (8128, 29855), (8530, 28448), (8890, 27296), (10160, 23884), (11942, 20320), (13648, 17780), (14224, 17060)]