157074181740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{124662049}}^1$

素因数の和:124662071

約数の個数: 72

約数和(自身を含む): 544523834400

約数和(自身を除く): 387449652660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 124662049, 249324098, 373986147, 498648196, 623310245, 747972294, 872634343, 1121958441, 1246620490, 1495944588, 1745268686, 1869930735, 2243916882, 2493240980, 2617903029, 3490537372, 3739861470, 4363171715, 4487833764, 5235806058, 5609792205, 7479722940, 7853709087, 8726343430, 10471612116, 11219584410, 13089515145, 15707418174, 17452686860, 22439168820, 26179030290, 31414836348, 39268545435, 52358060580, 78537090870, 157074181740]

約数ペア:

[(1, 157074181740), (2, 78537090870), (3, 52358060580), (4, 39268545435), (5, 31414836348), (6, 26179030290), (7, 22439168820), (9, 17452686860), (10, 15707418174), (12, 13089515145), (14, 11219584410), (15, 10471612116), (18, 8726343430), (20, 7853709087), (21, 7479722940), (28, 5609792205), (30, 5235806058), (35, 4487833764), (36, 4363171715), (42, 3739861470), (45, 3490537372), (60, 2617903029), (63, 2493240980), (70, 2243916882), (84, 1869930735), (90, 1745268686), (105, 1495944588), (126, 1246620490), (140, 1121958441), (180, 872634343), (210, 747972294), (252, 623310245), (315, 498648196), (420, 373986147), (630, 249324098), (1260, 124662049)]