126842820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 385596288

約数和(自身を除く): 258753468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1187, 1370, 1644, 1781, 2055, 2374, 2740, 3561, 3562, 4110, 4748, 5343, 5935, 7122, 7124, 8220, 8905, 10686, 11870, 14244, 15431, 17805, 17810, 21372, 23740, 26715, 30862, 35610, 35620, 46293, 53430, 61724, 71220, 77155, 92586, 106860, 154310, 162619, 185172, 231465, 308620, 325238, 462930, 487857, 650476, 813095, 925860, 975714, 1626190, 1951428, 2114047, 2439285, 3252380, 4228094, 4878570, 6342141, 8456188, 9757140, 10570235, 12684282, 21140470, 25368564, 31710705, 42280940, 63421410, 126842820]

約数ペア:

[(1, 126842820), (2, 63421410), (3, 42280940), (4, 31710705), (5, 25368564), (6, 21140470), (10, 12684282), (12, 10570235), (13, 9757140), (15, 8456188), (20, 6342141), (26, 4878570), (30, 4228094), (39, 3252380), (52, 2439285), (60, 2114047), (65, 1951428), (78, 1626190), (130, 975714), (137, 925860), (156, 813095), (195, 650476), (260, 487857), (274, 462930), (390, 325238), (411, 308620), (548, 231465), (685, 185172), (780, 162619), (822, 154310), (1187, 106860), (1370, 92586), (1644, 77155), (1781, 71220), (2055, 61724), (2374, 53430), (2740, 46293), (3561, 35620), (3562, 35610), (4110, 30862), (4748, 26715), (5343, 23740), (5935, 21372), (7122, 17810), (7124, 17805), (8220, 15431), (8905, 14244), (10686, 11870)]