147085260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 480920496

約数和(自身を除く): 333835236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1021, 1029, 1372, 1470, 1715, 2042, 2058, 2401, 2940, 3063, 3430, 4084, 4116, 4802, 5105, 5145, 6126, 6860, 7147, 7203, 9604, 10210, 10290, 12005, 12252, 14294, 14406, 15315, 20420, 20580, 21441, 24010, 28588, 28812, 30630, 35735, 36015, 42882, 48020, 50029, 61260, 71470, 72030, 85764, 100058, 107205, 142940, 144060, 150087, 200116, 214410, 250145, 300174, 350203, 428820, 500290, 600348, 700406, 750435, 1000580, 1050609, 1400812, 1500870, 1751015, 2101218, 2451421, 3001740, 3502030, 4202436, 4902842, 5253045, 7004060, 7354263, 9805684, 10506090, 12257105, 14708526, 21012180, 24514210, 29417052, 36771315, 49028420, 73542630, 147085260]

約数ペア:

[(1, 147085260), (2, 73542630), (3, 49028420), (4, 36771315), (5, 29417052), (6, 24514210), (7, 21012180), (10, 14708526), (12, 12257105), (14, 10506090), (15, 9805684), (20, 7354263), (21, 7004060), (28, 5253045), (30, 4902842), (35, 4202436), (42, 3502030), (49, 3001740), (60, 2451421), (70, 2101218), (84, 1751015), (98, 1500870), (105, 1400812), (140, 1050609), (147, 1000580), (196, 750435), (210, 700406), (245, 600348), (294, 500290), (343, 428820), (420, 350203), (490, 300174), (588, 250145), (686, 214410), (735, 200116), (980, 150087), (1021, 144060), (1029, 142940), (1372, 107205), (1470, 100058), (1715, 85764), (2042, 72030), (2058, 71470), (2401, 61260), (2940, 50029), (3063, 48020), (3430, 42882), (4084, 36015), (4116, 35735), (4802, 30630), (5105, 28812), (5145, 28588), (6126, 24010), (6860, 21441), (7147, 20580), (7203, 20420), (9604, 15315), (10210, 14406), (10290, 14294), (12005, 12252)]