82712760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 274639680

約数和(自身を除く): 191926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1433, 1443, 1480, 1560, 1924, 2220, 2405, 2866, 2886, 3848, 4299, 4440, 4810, 5732, 5772, 7165, 7215, 8598, 9620, 11464, 11544, 14330, 14430, 17196, 18629, 19240, 21495, 28660, 28860, 34392, 37258, 42990, 53021, 55887, 57320, 57720, 74516, 85980, 93145, 106042, 111774, 149032, 159063, 171960, 186290, 212084, 223548, 265105, 279435, 318126, 372580, 424168, 447096, 530210, 558870, 636252, 689273, 745160, 795315, 1060420, 1117740, 1272504, 1378546, 1590630, 2067819, 2120840, 2235480, 2757092, 3181260, 3446365, 4135638, 5514184, 6362520, 6892730, 8271276, 10339095, 13785460, 16542552, 20678190, 27570920, 41356380, 82712760]

約数ペア:

[(1, 82712760), (2, 41356380), (3, 27570920), (4, 20678190), (5, 16542552), (6, 13785460), (8, 10339095), (10, 8271276), (12, 6892730), (13, 6362520), (15, 5514184), (20, 4135638), (24, 3446365), (26, 3181260), (30, 2757092), (37, 2235480), (39, 2120840), (40, 2067819), (52, 1590630), (60, 1378546), (65, 1272504), (74, 1117740), (78, 1060420), (104, 795315), (111, 745160), (120, 689273), (130, 636252), (148, 558870), (156, 530210), (185, 447096), (195, 424168), (222, 372580), (260, 318126), (296, 279435), (312, 265105), (370, 223548), (390, 212084), (444, 186290), (481, 171960), (520, 159063), (555, 149032), (740, 111774), (780, 106042), (888, 93145), (962, 85980), (1110, 74516), (1433, 57720), (1443, 57320), (1480, 55887), (1560, 53021), (1924, 42990), (2220, 37258), (2405, 34392), (2866, 28860), (2886, 28660), (3848, 21495), (4299, 19240), (4440, 18629), (4810, 17196), (5732, 14430), (5772, 14330), (7165, 11544), (7215, 11464), (8598, 9620)]