504628800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8087}}^1$

素因数の和:8125

約数の個数: 168

約数和(自身を含む): 1783177536

約数和(自身を除く): 1278548736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 8087, 10400, 12480, 15600, 16174, 20800, 24261, 31200, 32348, 40435, 48522, 62400, 64696, 80870, 97044, 105131, 121305, 129392, 161740, 194088, 202175, 210262, 242610, 258784, 315393, 323480, 388176, 404350, 420524, 485220, 517568, 525655, 606525, 630786, 646960, 776352, 808700, 841048, 970440, 1051310, 1213050, 1261572, 1293920, 1552704, 1576965, 1617400, 1682096, 1940880, 2102620, 2426100, 2523144, 2587840, 2628275, 3153930, 3234800, 3364192, 3881760, 4205240, 4852200, 5046288, 5256550, 6307860, 6469600, 6728384, 7763520, 7884825, 8410480, 9704400, 10092576, 10513100, 12615720, 12939200, 15769650, 16820960, 19408800, 20185152, 21026200, 25231440, 31539300, 33641920, 38817600, 42052400, 50462880, 63078600, 84104800, 100925760, 126157200, 168209600, 252314400, 504628800]

約数ペア:

[(1, 504628800), (2, 252314400), (3, 168209600), (4, 126157200), (5, 100925760), (6, 84104800), (8, 63078600), (10, 50462880), (12, 42052400), (13, 38817600), (15, 33641920), (16, 31539300), (20, 25231440), (24, 21026200), (25, 20185152), (26, 19408800), (30, 16820960), (32, 15769650), (39, 12939200), (40, 12615720), (48, 10513100), (50, 10092576), (52, 9704400), (60, 8410480), (64, 7884825), (65, 7763520), (75, 6728384), (78, 6469600), (80, 6307860), (96, 5256550), (100, 5046288), (104, 4852200), (120, 4205240), (130, 3881760), (150, 3364192), (156, 3234800), (160, 3153930), (192, 2628275), (195, 2587840), (200, 2523144), (208, 2426100), (240, 2102620), (260, 1940880), (300, 1682096), (312, 1617400), (320, 1576965), (325, 1552704), (390, 1293920), (400, 1261572), (416, 1213050), (480, 1051310), (520, 970440), (600, 841048), (624, 808700), (650, 776352), (780, 646960), (800, 630786), (832, 606525), (960, 525655), (975, 517568), (1040, 485220), (1200, 420524), (1248, 404350), (1300, 388176), (1560, 323480), (1600, 315393), (1950, 258784), (2080, 242610), (2400, 210262), (2496, 202175), (2600, 194088), (3120, 161740), (3900, 129392), (4160, 121305), (4800, 105131), (5200, 97044), (6240, 80870), (7800, 64696), (8087, 62400), (10400, 48522), (12480, 40435), (15600, 32348), (16174, 31200), (20800, 24261)]