139619340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3872

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 361215540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 3821, 4060, 5220, 6090, 7308, 7642, 9135, 11463, 12180, 15284, 18270, 19105, 22926, 26747, 34389, 36540, 38210, 45852, 53494, 57315, 68778, 76420, 80241, 106988, 110809, 114630, 133735, 137556, 160482, 171945, 221618, 229260, 240723, 267470, 320964, 332427, 343890, 401205, 443236, 481446, 534940, 554045, 664854, 687780, 775663, 802410, 962892, 997281, 1108090, 1203615, 1329708, 1551326, 1604820, 1662135, 1994562, 2216180, 2326989, 2407230, 3102652, 3324270, 3878315, 3989124, 4653978, 4814460, 4986405, 6648540, 6980967, 7756630, 9307956, 9972810, 11634945, 13961934, 15513260, 19945620, 23269890, 27923868, 34904835, 46539780, 69809670, 139619340]

約数ペア:

[(1, 139619340), (2, 69809670), (3, 46539780), (4, 34904835), (5, 27923868), (6, 23269890), (7, 19945620), (9, 15513260), (10, 13961934), (12, 11634945), (14, 9972810), (15, 9307956), (18, 7756630), (20, 6980967), (21, 6648540), (28, 4986405), (29, 4814460), (30, 4653978), (35, 3989124), (36, 3878315), (42, 3324270), (45, 3102652), (58, 2407230), (60, 2326989), (63, 2216180), (70, 1994562), (84, 1662135), (87, 1604820), (90, 1551326), (105, 1329708), (116, 1203615), (126, 1108090), (140, 997281), (145, 962892), (174, 802410), (180, 775663), (203, 687780), (210, 664854), (252, 554045), (261, 534940), (290, 481446), (315, 443236), (348, 401205), (406, 343890), (420, 332427), (435, 320964), (522, 267470), (580, 240723), (609, 229260), (630, 221618), (812, 171945), (870, 160482), (1015, 137556), (1044, 133735), (1218, 114630), (1260, 110809), (1305, 106988), (1740, 80241), (1827, 76420), (2030, 68778), (2436, 57315), (2610, 53494), (3045, 45852), (3654, 38210), (3821, 36540), (4060, 34389), (5220, 26747), (6090, 22926), (7308, 19105), (7642, 18270), (9135, 15284), (11463, 12180)]