201438240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8929}}^1$

素因数の和:8994

約数の個数: 96

約数和(自身を含む): 648103680

約数和(自身を除く): 446665440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 8929, 11280, 17858, 22560, 26787, 35716, 44645, 53574, 71432, 89290, 107148, 133935, 142864, 178580, 214296, 267870, 285728, 357160, 419663, 428592, 535740, 714320, 839326, 857184, 1071480, 1258989, 1428640, 1678652, 2098315, 2142960, 2517978, 3357304, 4196630, 4285920, 5035956, 6294945, 6714608, 8393260, 10071912, 12589890, 13429216, 16786520, 20143824, 25179780, 33573040, 40287648, 50359560, 67146080, 100719120, 201438240]

約数ペア:

[(1, 201438240), (2, 100719120), (3, 67146080), (4, 50359560), (5, 40287648), (6, 33573040), (8, 25179780), (10, 20143824), (12, 16786520), (15, 13429216), (16, 12589890), (20, 10071912), (24, 8393260), (30, 6714608), (32, 6294945), (40, 5035956), (47, 4285920), (48, 4196630), (60, 3357304), (80, 2517978), (94, 2142960), (96, 2098315), (120, 1678652), (141, 1428640), (160, 1258989), (188, 1071480), (235, 857184), (240, 839326), (282, 714320), (376, 535740), (470, 428592), (480, 419663), (564, 357160), (705, 285728), (752, 267870), (940, 214296), (1128, 178580), (1410, 142864), (1504, 133935), (1880, 107148), (2256, 89290), (2820, 71432), (3760, 53574), (4512, 44645), (5640, 35716), (7520, 26787), (8929, 22560), (11280, 17858)]