239329720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5357

約数の個数: 96

約数和(自身を含む): 653767200

約数和(自身を除く): 414437480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5309, 5635, 6440, 9016, 10618, 11270, 21236, 22540, 26545, 37163, 42472, 45080, 53090, 74326, 106180, 122107, 148652, 185815, 212360, 244214, 260141, 297304, 371630, 488428, 520282, 610535, 743260, 854749, 976856, 1040564, 1221070, 1300705, 1486520, 1709498, 2081128, 2442140, 2601410, 3418996, 4273745, 4884280, 5202820, 5983243, 6837992, 8547490, 10405640, 11966486, 17094980, 23932972, 29916215, 34189960, 47865944, 59832430, 119664860, 239329720]

約数ペア:

[(1, 239329720), (2, 119664860), (4, 59832430), (5, 47865944), (7, 34189960), (8, 29916215), (10, 23932972), (14, 17094980), (20, 11966486), (23, 10405640), (28, 8547490), (35, 6837992), (40, 5983243), (46, 5202820), (49, 4884280), (56, 4273745), (70, 3418996), (92, 2601410), (98, 2442140), (115, 2081128), (140, 1709498), (161, 1486520), (184, 1300705), (196, 1221070), (230, 1040564), (245, 976856), (280, 854749), (322, 743260), (392, 610535), (460, 520282), (490, 488428), (644, 371630), (805, 297304), (920, 260141), (980, 244214), (1127, 212360), (1288, 185815), (1610, 148652), (1960, 122107), (2254, 106180), (3220, 74326), (4508, 53090), (5309, 45080), (5635, 42472), (6440, 37163), (9016, 26545), (10618, 22540), (11270, 21236)]