7137653880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8497207}}^1$

素因数の和:8497228

約数の個数: 64

約数和(自身を含む): 24471959040

約数和(自身を除く): 17334305160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8497207, 16994414, 25491621, 33988828, 42486035, 50983242, 59480449, 67977656, 84972070, 101966484, 118960898, 127458105, 169944140, 178441347, 203932968, 237921796, 254916210, 297402245, 339888280, 356882694, 475843592, 509832420, 594804490, 713765388, 892206735, 1019664840, 1189608980, 1427530776, 1784413470, 2379217960, 3568826940, 7137653880]

約数ペア:

[(1, 7137653880), (2, 3568826940), (3, 2379217960), (4, 1784413470), (5, 1427530776), (6, 1189608980), (7, 1019664840), (8, 892206735), (10, 713765388), (12, 594804490), (14, 509832420), (15, 475843592), (20, 356882694), (21, 339888280), (24, 297402245), (28, 254916210), (30, 237921796), (35, 203932968), (40, 178441347), (42, 169944140), (56, 127458105), (60, 118960898), (70, 101966484), (84, 84972070), (105, 67977656), (120, 59480449), (140, 50983242), (168, 42486035), (210, 33988828), (280, 25491621), (420, 16994414), (840, 8497207)]