144157620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1897

約数の個数: 96

約数和(自身を含む): 433036800

約数和(自身を除く): 288879180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 1789, 2370, 2686, 3578, 4029, 4740, 5367, 5372, 6715, 7156, 8058, 8945, 10734, 13430, 16116, 17890, 20145, 21468, 26835, 26860, 30413, 35780, 40290, 53670, 60826, 80580, 91239, 107340, 121652, 141331, 152065, 182478, 282662, 304130, 364956, 423993, 456195, 565324, 608260, 706655, 847986, 912390, 1413310, 1695972, 1824780, 2119965, 2402627, 2826620, 4239930, 4805254, 7207881, 8479860, 9610508, 12013135, 14415762, 24026270, 28831524, 36039405, 48052540, 72078810, 144157620]

約数ペア:

[(1, 144157620), (2, 72078810), (3, 48052540), (4, 36039405), (5, 28831524), (6, 24026270), (10, 14415762), (12, 12013135), (15, 9610508), (17, 8479860), (20, 7207881), (30, 4805254), (34, 4239930), (51, 2826620), (60, 2402627), (68, 2119965), (79, 1824780), (85, 1695972), (102, 1413310), (158, 912390), (170, 847986), (204, 706655), (237, 608260), (255, 565324), (316, 456195), (340, 423993), (395, 364956), (474, 304130), (510, 282662), (790, 182478), (948, 152065), (1020, 141331), (1185, 121652), (1343, 107340), (1580, 91239), (1789, 80580), (2370, 60826), (2686, 53670), (3578, 40290), (4029, 35780), (4740, 30413), (5367, 26860), (5372, 26835), (6715, 21468), (7156, 20145), (8058, 17890), (8945, 16116), (10734, 13430)]