1566771180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{4091}}^1$

素因数の和:4607

約数の個数: 96

約数和(自身を含む): 4735196928

約数和(自身を除く): 3168425748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 491, 780, 982, 1473, 1964, 2455, 2946, 4091, 4910, 5892, 6383, 7365, 8182, 9820, 12273, 12766, 14730, 16364, 19149, 20455, 24546, 25532, 29460, 31915, 38298, 40910, 49092, 53183, 61365, 63830, 76596, 81820, 95745, 106366, 122730, 127660, 159549, 191490, 212732, 245460, 265915, 319098, 382980, 531830, 638196, 797745, 1063660, 1595490, 2008681, 3190980, 4017362, 6026043, 8034724, 10043405, 12052086, 20086810, 24104172, 26112853, 30130215, 40173620, 52225706, 60260430, 78338559, 104451412, 120520860, 130564265, 156677118, 261128530, 313354236, 391692795, 522257060, 783385590, 1566771180]

約数ペア:

[(1, 1566771180), (2, 783385590), (3, 522257060), (4, 391692795), (5, 313354236), (6, 261128530), (10, 156677118), (12, 130564265), (13, 120520860), (15, 104451412), (20, 78338559), (26, 60260430), (30, 52225706), (39, 40173620), (52, 30130215), (60, 26112853), (65, 24104172), (78, 20086810), (130, 12052086), (156, 10043405), (195, 8034724), (260, 6026043), (390, 4017362), (491, 3190980), (780, 2008681), (982, 1595490), (1473, 1063660), (1964, 797745), (2455, 638196), (2946, 531830), (4091, 382980), (4910, 319098), (5892, 265915), (6383, 245460), (7365, 212732), (8182, 191490), (9820, 159549), (12273, 127660), (12766, 122730), (14730, 106366), (16364, 95745), (19149, 81820), (20455, 76596), (24546, 63830), (25532, 61365), (29460, 53183), (31915, 49092), (38298, 40910)]