2520442008

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{79379}}^1$

素因数の和:79411

約数の個数: 120

約数和(自身を含む): 8212257900

約数和(自身を除く): 5691815892

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 31752, 79379, 158758, 238137, 317516, 476274, 555653, 635032, 714411, 952548, 1111306, 1428822, 1666959, 1905096, 2143233, 2222612, 2857644, 3333918, 3889571, 4286466, 4445224, 5000877, 5715288, 6429699, 6667836, 7779142, 8572932, 10001754, 11668713, 12859398, 13335672, 15002631, 15558284, 17145864, 20003508, 23337426, 25718796, 30005262, 31116568, 35006139, 40007016, 45007893, 46674852, 51437592, 60010524, 70012278, 90015786, 93349704, 105018417, 120021048, 140024556, 180031572, 210036834, 280049112, 315055251, 360063144, 420073668, 630110502, 840147336, 1260221004, 2520442008]

約数ペア:

[(1, 2520442008), (2, 1260221004), (3, 840147336), (4, 630110502), (6, 420073668), (7, 360063144), (8, 315055251), (9, 280049112), (12, 210036834), (14, 180031572), (18, 140024556), (21, 120021048), (24, 105018417), (27, 93349704), (28, 90015786), (36, 70012278), (42, 60010524), (49, 51437592), (54, 46674852), (56, 45007893), (63, 40007016), (72, 35006139), (81, 31116568), (84, 30005262), (98, 25718796), (108, 23337426), (126, 20003508), (147, 17145864), (162, 15558284), (168, 15002631), (189, 13335672), (196, 12859398), (216, 11668713), (252, 10001754), (294, 8572932), (324, 7779142), (378, 6667836), (392, 6429699), (441, 5715288), (504, 5000877), (567, 4445224), (588, 4286466), (648, 3889571), (756, 3333918), (882, 2857644), (1134, 2222612), (1176, 2143233), (1323, 1905096), (1512, 1666959), (1764, 1428822), (2268, 1111306), (2646, 952548), (3528, 714411), (3969, 635032), (4536, 555653), (5292, 476274), (7938, 317516), (10584, 238137), (15876, 158758), (31752, 79379)]