723325260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{5021}}^1$

素因数の和:5061

約数の個数: 120

約数和(自身を含む): 2363192496

約数和(自身を除く): 1639867236

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, 1029, 1372, 1470, 1715, 2058, 2401, 2940, 3430, 4116, 4802, 5021, 5145, 6860, 7203, 9604, 10042, 10290, 12005, 14406, 15063, 20084, 20580, 24010, 25105, 28812, 30126, 35147, 36015, 48020, 50210, 60252, 70294, 72030, 75315, 100420, 105441, 140588, 144060, 150630, 175735, 210882, 246029, 301260, 351470, 421764, 492058, 527205, 702940, 738087, 984116, 1054410, 1230145, 1476174, 1722203, 2108820, 2460290, 2952348, 3444406, 3690435, 4920580, 5166609, 6888812, 7380870, 8611015, 10333218, 12055421, 14761740, 17222030, 20666436, 24110842, 25833045, 34444060, 36166263, 48221684, 51666090, 60277105, 72332526, 103332180, 120554210, 144665052, 180831315, 241108420, 361662630, 723325260]

約数ペア:

[(1, 723325260), (2, 361662630), (3, 241108420), (4, 180831315), (5, 144665052), (6, 120554210), (7, 103332180), (10, 72332526), (12, 60277105), (14, 51666090), (15, 48221684), (20, 36166263), (21, 34444060), (28, 25833045), (30, 24110842), (35, 20666436), (42, 17222030), (49, 14761740), (60, 12055421), (70, 10333218), (84, 8611015), (98, 7380870), (105, 6888812), (140, 5166609), (147, 4920580), (196, 3690435), (210, 3444406), (245, 2952348), (294, 2460290), (343, 2108820), (420, 1722203), (490, 1476174), (588, 1230145), (686, 1054410), (735, 984116), (980, 738087), (1029, 702940), (1372, 527205), (1470, 492058), (1715, 421764), (2058, 351470), (2401, 301260), (2940, 246029), (3430, 210882), (4116, 175735), (4802, 150630), (5021, 144060), (5145, 140588), (6860, 105441), (7203, 100420), (9604, 75315), (10042, 72030), (10290, 70294), (12005, 60252), (14406, 50210), (15063, 48020), (20084, 36015), (20580, 35147), (24010, 30126), (25105, 28812)]