141728280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 439700400

約数和(自身を除く): 297972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1229, 1240, 1860, 1922, 2458, 2883, 3687, 3720, 3844, 4805, 4916, 5766, 6145, 7374, 7688, 9610, 9832, 11532, 12290, 14415, 14748, 18435, 19220, 23064, 24580, 28830, 29496, 36870, 38099, 38440, 49160, 57660, 73740, 76198, 114297, 115320, 147480, 152396, 190495, 228594, 304792, 380990, 457188, 571485, 761980, 914376, 1142970, 1181069, 1523960, 2285940, 2362138, 3543207, 4571880, 4724276, 5905345, 7086414, 9448552, 11810690, 14172828, 17716035, 23621380, 28345656, 35432070, 47242760, 70864140, 141728280]

約数ペア:

[(1, 141728280), (2, 70864140), (3, 47242760), (4, 35432070), (5, 28345656), (6, 23621380), (8, 17716035), (10, 14172828), (12, 11810690), (15, 9448552), (20, 7086414), (24, 5905345), (30, 4724276), (31, 4571880), (40, 3543207), (60, 2362138), (62, 2285940), (93, 1523960), (120, 1181069), (124, 1142970), (155, 914376), (186, 761980), (248, 571485), (310, 457188), (372, 380990), (465, 304792), (620, 228594), (744, 190495), (930, 152396), (961, 147480), (1229, 115320), (1240, 114297), (1860, 76198), (1922, 73740), (2458, 57660), (2883, 49160), (3687, 38440), (3720, 38099), (3844, 36870), (4805, 29496), (4916, 28830), (5766, 24580), (6145, 23064), (7374, 19220), (7688, 18435), (9610, 14748), (9832, 14415), (11532, 12290)]