142091240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3767}}^1$

素因数の和:3842

約数の個数: 64

約数和(自身を含む): 341832960

約数和(自身を除く): 199741720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3767, 3772, 4715, 7534, 7544, 9430, 15068, 18835, 18860, 30136, 37670, 37720, 75340, 86641, 150680, 154447, 173282, 308894, 346564, 433205, 617788, 693128, 772235, 866410, 1235576, 1544470, 1732820, 3088940, 3465640, 3552281, 6177880, 7104562, 14209124, 17761405, 28418248, 35522810, 71045620, 142091240]

約数ペア:

[(1, 142091240), (2, 71045620), (4, 35522810), (5, 28418248), (8, 17761405), (10, 14209124), (20, 7104562), (23, 6177880), (40, 3552281), (41, 3465640), (46, 3088940), (82, 1732820), (92, 1544470), (115, 1235576), (164, 866410), (184, 772235), (205, 693128), (230, 617788), (328, 433205), (410, 346564), (460, 308894), (820, 173282), (920, 154447), (943, 150680), (1640, 86641), (1886, 75340), (3767, 37720), (3772, 37670), (4715, 30136), (7534, 18860), (7544, 18835), (9430, 15068)]