7490630760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{4523}}^1$

素因数の和:4947

約数の個数: 128

約数和(自身を含む): 23146231680

約数和(自身を除く): 15655600920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 373, 444, 555, 740, 746, 888, 1110, 1119, 1480, 1492, 1865, 2220, 2238, 2984, 3730, 4440, 4476, 4523, 5595, 7460, 8952, 9046, 11190, 13569, 13801, 14920, 18092, 22380, 22615, 27138, 27602, 36184, 41403, 44760, 45230, 54276, 55204, 67845, 69005, 82806, 90460, 108552, 110408, 135690, 138010, 165612, 167351, 180920, 207015, 271380, 276020, 331224, 334702, 414030, 502053, 542760, 552040, 669404, 828060, 836755, 1004106, 1338808, 1656120, 1673510, 1687079, 2008212, 2510265, 3347020, 3374158, 4016424, 5020530, 5061237, 6694040, 6748316, 8435395, 10041060, 10122474, 13496632, 16870790, 20082120, 20244948, 25306185, 33741580, 40489896, 50612370, 62421923, 67483160, 101224740, 124843846, 187265769, 202449480, 249687692, 312109615, 374531538, 499375384, 624219230, 749063076, 936328845, 1248438460, 1498126152, 1872657690, 2496876920, 3745315380, 7490630760]

約数ペア:

[(1, 7490630760), (2, 3745315380), (3, 2496876920), (4, 1872657690), (5, 1498126152), (6, 1248438460), (8, 936328845), (10, 749063076), (12, 624219230), (15, 499375384), (20, 374531538), (24, 312109615), (30, 249687692), (37, 202449480), (40, 187265769), (60, 124843846), (74, 101224740), (111, 67483160), (120, 62421923), (148, 50612370), (185, 40489896), (222, 33741580), (296, 25306185), (370, 20244948), (373, 20082120), (444, 16870790), (555, 13496632), (740, 10122474), (746, 10041060), (888, 8435395), (1110, 6748316), (1119, 6694040), (1480, 5061237), (1492, 5020530), (1865, 4016424), (2220, 3374158), (2238, 3347020), (2984, 2510265), (3730, 2008212), (4440, 1687079), (4476, 1673510), (4523, 1656120), (5595, 1338808), (7460, 1004106), (8952, 836755), (9046, 828060), (11190, 669404), (13569, 552040), (13801, 542760), (14920, 502053), (18092, 414030), (22380, 334702), (22615, 331224), (27138, 276020), (27602, 271380), (36184, 207015), (41403, 180920), (44760, 167351), (45230, 165612), (54276, 138010), (55204, 135690), (67845, 110408), (69005, 108552), (82806, 90460)]