194948040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{232081}}^1$

素因数の和:232102

約数の個数: 64

約数和(自身を含む): 668396160

約数和(自身を除く): 473448120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 232081, 464162, 696243, 928324, 1160405, 1392486, 1624567, 1856648, 2320810, 2784972, 3249134, 3481215, 4641620, 4873701, 5569944, 6498268, 6962430, 8122835, 9283240, 9747402, 12996536, 13924860, 16245670, 19494804, 24368505, 27849720, 32491340, 38989608, 48737010, 64982680, 97474020, 194948040]

約数ペア:

[(1, 194948040), (2, 97474020), (3, 64982680), (4, 48737010), (5, 38989608), (6, 32491340), (7, 27849720), (8, 24368505), (10, 19494804), (12, 16245670), (14, 13924860), (15, 12996536), (20, 9747402), (21, 9283240), (24, 8122835), (28, 6962430), (30, 6498268), (35, 5569944), (40, 4873701), (42, 4641620), (56, 3481215), (60, 3249134), (70, 2784972), (84, 2320810), (105, 1856648), (120, 1624567), (140, 1392486), (168, 1160405), (210, 928324), (280, 696243), (420, 464162), (840, 232081)]