6557817720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{430303}}^1$

素因数の和:430444

約数の個数: 64

約数和(自身を含む): 19828408320

約数和(自身を除く): 13270590600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 430303, 860606, 1290909, 1721212, 2151515, 2581818, 3442424, 4303030, 5163636, 6454545, 8606060, 10327272, 12909090, 17212120, 25818180, 51636360, 54648481, 109296962, 163945443, 218593924, 273242405, 327890886, 437187848, 546484810, 655781772, 819727215, 1092969620, 1311563544, 1639454430, 2185939240, 3278908860, 6557817720]

約数ペア:

[(1, 6557817720), (2, 3278908860), (3, 2185939240), (4, 1639454430), (5, 1311563544), (6, 1092969620), (8, 819727215), (10, 655781772), (12, 546484810), (15, 437187848), (20, 327890886), (24, 273242405), (30, 218593924), (40, 163945443), (60, 109296962), (120, 54648481), (127, 51636360), (254, 25818180), (381, 17212120), (508, 12909090), (635, 10327272), (762, 8606060), (1016, 6454545), (1270, 5163636), (1524, 4303030), (1905, 3442424), (2540, 2581818), (3048, 2151515), (3810, 1721212), (5080, 1290909), (7620, 860606), (15240, 430303)]