142537080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3463}}^1$

素因数の和:3498

約数の個数: 128

約数和(自身を含む): 498816000

約数和(自身を除く): 356278920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3463, 4116, 5145, 5880, 6860, 6926, 8232, 10290, 10389, 13720, 13852, 17315, 20580, 20778, 24241, 27704, 34630, 41160, 41556, 48482, 51945, 69260, 72723, 83112, 96964, 103890, 121205, 138520, 145446, 169687, 193928, 207780, 242410, 290892, 339374, 363615, 415560, 484820, 509061, 581784, 678748, 727230, 848435, 969640, 1018122, 1187809, 1357496, 1454460, 1696870, 2036244, 2375618, 2545305, 2908920, 3393740, 3563427, 4072488, 4751236, 5090610, 5939045, 6787480, 7126854, 9502472, 10181220, 11878090, 14253708, 17817135, 20362440, 23756180, 28507416, 35634270, 47512360, 71268540, 142537080]

約数ペア:

[(1, 142537080), (2, 71268540), (3, 47512360), (4, 35634270), (5, 28507416), (6, 23756180), (7, 20362440), (8, 17817135), (10, 14253708), (12, 11878090), (14, 10181220), (15, 9502472), (20, 7126854), (21, 6787480), (24, 5939045), (28, 5090610), (30, 4751236), (35, 4072488), (40, 3563427), (42, 3393740), (49, 2908920), (56, 2545305), (60, 2375618), (70, 2036244), (84, 1696870), (98, 1454460), (105, 1357496), (120, 1187809), (140, 1018122), (147, 969640), (168, 848435), (196, 727230), (210, 678748), (245, 581784), (280, 509061), (294, 484820), (343, 415560), (392, 363615), (420, 339374), (490, 290892), (588, 242410), (686, 207780), (735, 193928), (840, 169687), (980, 145446), (1029, 138520), (1176, 121205), (1372, 103890), (1470, 96964), (1715, 83112), (1960, 72723), (2058, 69260), (2744, 51945), (2940, 48482), (3430, 41556), (3463, 41160), (4116, 34630), (5145, 27704), (5880, 24241), (6860, 20778), (6926, 20580), (8232, 17315), (10290, 13852), (10389, 13720)]