143662260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 461405952

約数和(自身を除く): 317743692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 401, 420, 802, 853, 1203, 1604, 1706, 2005, 2406, 2559, 2807, 3412, 4010, 4265, 4812, 5118, 5614, 5971, 6015, 8020, 8421, 8530, 10236, 11228, 11942, 12030, 12795, 14035, 16842, 17060, 17913, 23884, 24060, 25590, 28070, 29855, 33684, 35826, 42105, 51180, 56140, 59710, 71652, 84210, 89565, 119420, 168420, 179130, 342053, 358260, 684106, 1026159, 1368212, 1710265, 2052318, 2394371, 3420530, 4104636, 4788742, 5130795, 6841060, 7183113, 9577484, 10261590, 11971855, 14366226, 20523180, 23943710, 28732452, 35915565, 47887420, 71831130, 143662260]

約数ペア:

[(1, 143662260), (2, 71831130), (3, 47887420), (4, 35915565), (5, 28732452), (6, 23943710), (7, 20523180), (10, 14366226), (12, 11971855), (14, 10261590), (15, 9577484), (20, 7183113), (21, 6841060), (28, 5130795), (30, 4788742), (35, 4104636), (42, 3420530), (60, 2394371), (70, 2052318), (84, 1710265), (105, 1368212), (140, 1026159), (210, 684106), (401, 358260), (420, 342053), (802, 179130), (853, 168420), (1203, 119420), (1604, 89565), (1706, 84210), (2005, 71652), (2406, 59710), (2559, 56140), (2807, 51180), (3412, 42105), (4010, 35826), (4265, 33684), (4812, 29855), (5118, 28070), (5614, 25590), (5971, 24060), (6015, 23884), (8020, 17913), (8421, 17060), (8530, 16842), (10236, 14035), (11228, 12795), (11942, 12030)]