71595720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28411}}^1$

素因数の和:28435

約数の個数: 96

約数和(自身を含む): 265936320

約数和(自身を除く): 194340600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 28411, 56822, 85233, 113644, 142055, 170466, 198877, 227288, 255699, 284110, 340932, 397754, 426165, 511398, 568220, 596631, 681864, 795508, 852330, 994385, 1022796, 1136440, 1193262, 1278495, 1591016, 1704660, 1789893, 1988770, 2045592, 2386524, 2556990, 2983155, 3409320, 3579786, 3977540, 4773048, 5113980, 5966310, 7159572, 7955080, 8949465, 10227960, 11932620, 14319144, 17898930, 23865240, 35797860, 71595720]

約数ペア:

[(1, 71595720), (2, 35797860), (3, 23865240), (4, 17898930), (5, 14319144), (6, 11932620), (7, 10227960), (8, 8949465), (9, 7955080), (10, 7159572), (12, 5966310), (14, 5113980), (15, 4773048), (18, 3977540), (20, 3579786), (21, 3409320), (24, 2983155), (28, 2556990), (30, 2386524), (35, 2045592), (36, 1988770), (40, 1789893), (42, 1704660), (45, 1591016), (56, 1278495), (60, 1193262), (63, 1136440), (70, 1022796), (72, 994385), (84, 852330), (90, 795508), (105, 681864), (120, 596631), (126, 568220), (140, 511398), (168, 426165), (180, 397754), (210, 340932), (252, 284110), (280, 255699), (315, 227288), (360, 198877), (420, 170466), (504, 142055), (630, 113644), (840, 85233), (1260, 56822), (2520, 28411)]