513699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 1577197440

約数和(自身を除く): 1063497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 181, 201, 268, 335, 353, 362, 402, 536, 543, 670, 706, 724, 804, 905, 1005, 1059, 1086, 1340, 1412, 1448, 1608, 1765, 1810, 2010, 2118, 2172, 2680, 2715, 2824, 3530, 3620, 4020, 4236, 4344, 5295, 5430, 7060, 7240, 8040, 8472, 10590, 10860, 12127, 14120, 21180, 21720, 23651, 24254, 36381, 42360, 47302, 48508, 60635, 63893, 70953, 72762, 94604, 97016, 118255, 121270, 127786, 141906, 145524, 181905, 189208, 191679, 236510, 242540, 255572, 283812, 291048, 319465, 354765, 363810, 383358, 473020, 485080, 511144, 567624, 638930, 709530, 727620, 766716, 946040, 958395, 1277860, 1419060, 1455240, 1533432, 1916790, 2555720, 2838120, 3833580, 4280831, 7667160, 8561662, 12842493, 17123324, 21404155, 25684986, 34246648, 42808310, 51369972, 64212465, 85616620, 102739944, 128424930, 171233240, 256849860, 513699720]

約数ペア:

[(1, 513699720), (2, 256849860), (3, 171233240), (4, 128424930), (5, 102739944), (6, 85616620), (8, 64212465), (10, 51369972), (12, 42808310), (15, 34246648), (20, 25684986), (24, 21404155), (30, 17123324), (40, 12842493), (60, 8561662), (67, 7667160), (120, 4280831), (134, 3833580), (181, 2838120), (201, 2555720), (268, 1916790), (335, 1533432), (353, 1455240), (362, 1419060), (402, 1277860), (536, 958395), (543, 946040), (670, 766716), (706, 727620), (724, 709530), (804, 638930), (905, 567624), (1005, 511144), (1059, 485080), (1086, 473020), (1340, 383358), (1412, 363810), (1448, 354765), (1608, 319465), (1765, 291048), (1810, 283812), (2010, 255572), (2118, 242540), (2172, 236510), (2680, 191679), (2715, 189208), (2824, 181905), (3530, 145524), (3620, 141906), (4020, 127786), (4236, 121270), (4344, 118255), (5295, 97016), (5430, 94604), (7060, 72762), (7240, 70953), (8040, 63893), (8472, 60635), (10590, 48508), (10860, 47302), (12127, 42360), (14120, 36381), (21180, 24254), (21720, 23651)]