6612840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 24088680

約数和(自身を除く): 17475840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 157, 162, 180, 195, 216, 234, 260, 270, 312, 314, 324, 351, 360, 390, 405, 468, 471, 520, 540, 585, 628, 648, 702, 780, 785, 810, 936, 942, 1053, 1080, 1170, 1256, 1404, 1413, 1560, 1570, 1620, 1755, 1884, 2041, 2106, 2340, 2355, 2808, 2826, 3140, 3240, 3510, 3768, 4082, 4212, 4239, 4680, 4710, 5265, 5652, 6123, 6280, 7020, 7065, 8164, 8424, 8478, 9420, 10205, 10530, 11304, 12246, 12717, 14040, 14130, 16328, 16956, 18369, 18840, 20410, 21060, 21195, 24492, 25434, 28260, 30615, 33912, 36738, 40820, 42120, 42390, 48984, 50868, 55107, 56520, 61230, 63585, 73476, 81640, 84780, 91845, 101736, 110214, 122460, 127170, 146952, 165321, 169560, 183690, 220428, 244920, 254340, 275535, 330642, 367380, 440856, 508680, 551070, 661284, 734760, 826605, 1102140, 1322568, 1653210, 2204280, 3306420, 6612840]

約数ペア:

[(1, 6612840), (2, 3306420), (3, 2204280), (4, 1653210), (5, 1322568), (6, 1102140), (8, 826605), (9, 734760), (10, 661284), (12, 551070), (13, 508680), (15, 440856), (18, 367380), (20, 330642), (24, 275535), (26, 254340), (27, 244920), (30, 220428), (36, 183690), (39, 169560), (40, 165321), (45, 146952), (52, 127170), (54, 122460), (60, 110214), (65, 101736), (72, 91845), (78, 84780), (81, 81640), (90, 73476), (104, 63585), (108, 61230), (117, 56520), (120, 55107), (130, 50868), (135, 48984), (156, 42390), (157, 42120), (162, 40820), (180, 36738), (195, 33912), (216, 30615), (234, 28260), (260, 25434), (270, 24492), (312, 21195), (314, 21060), (324, 20410), (351, 18840), (360, 18369), (390, 16956), (405, 16328), (468, 14130), (471, 14040), (520, 12717), (540, 12246), (585, 11304), (628, 10530), (648, 10205), (702, 9420), (780, 8478), (785, 8424), (810, 8164), (936, 7065), (942, 7020), (1053, 6280), (1080, 6123), (1170, 5652), (1256, 5265), (1404, 4710), (1413, 4680), (1560, 4239), (1570, 4212), (1620, 4082), (1755, 3768), (1884, 3510), (2041, 3240), (2106, 3140), (2340, 2826), (2355, 2808)]