64076760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 229057920

約数和(自身を除く): 164981160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1471, 1815, 1980, 2178, 2420, 2904, 2942, 3630, 3960, 4356, 4413, 4840, 5445, 5884, 7260, 7355, 8712, 8826, 10890, 11768, 13239, 14520, 14710, 16181, 17652, 21780, 22065, 26478, 29420, 32362, 35304, 43560, 44130, 48543, 52956, 58840, 64724, 66195, 80905, 88260, 97086, 105912, 129448, 132390, 145629, 161810, 176520, 177991, 194172, 242715, 264780, 291258, 323620, 355982, 388344, 485430, 529560, 533973, 582516, 647240, 711964, 728145, 889955, 970860, 1067946, 1165032, 1423928, 1456290, 1601919, 1779910, 1941720, 2135892, 2669865, 2912580, 3203838, 3559820, 4271784, 5339730, 5825160, 6407676, 7119640, 8009595, 10679460, 12815352, 16019190, 21358920, 32038380, 64076760]

約数ペア:

[(1, 64076760), (2, 32038380), (3, 21358920), (4, 16019190), (5, 12815352), (6, 10679460), (8, 8009595), (9, 7119640), (10, 6407676), (11, 5825160), (12, 5339730), (15, 4271784), (18, 3559820), (20, 3203838), (22, 2912580), (24, 2669865), (30, 2135892), (33, 1941720), (36, 1779910), (40, 1601919), (44, 1456290), (45, 1423928), (55, 1165032), (60, 1067946), (66, 970860), (72, 889955), (88, 728145), (90, 711964), (99, 647240), (110, 582516), (120, 533973), (121, 529560), (132, 485430), (165, 388344), (180, 355982), (198, 323620), (220, 291258), (242, 264780), (264, 242715), (330, 194172), (360, 177991), (363, 176520), (396, 161810), (440, 145629), (484, 132390), (495, 129448), (605, 105912), (660, 97086), (726, 88260), (792, 80905), (968, 66195), (990, 64724), (1089, 58840), (1210, 52956), (1320, 48543), (1452, 44130), (1471, 43560), (1815, 35304), (1980, 32362), (2178, 29420), (2420, 26478), (2904, 22065), (2942, 21780), (3630, 17652), (3960, 16181), (4356, 14710), (4413, 14520), (4840, 13239), (5445, 11768), (5884, 10890), (7260, 8826), (7355, 8712)]