242623360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 128

約数和(自身を含む): 684656640

約数和(自身を除く): 442033280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1747, 1984, 2170, 2240, 2480, 3472, 3494, 3968, 4340, 4480, 4960, 6944, 6988, 8680, 8735, 9920, 12229, 13888, 13976, 17360, 17470, 19840, 24458, 27776, 27952, 34720, 34940, 48916, 54157, 55904, 61145, 69440, 69880, 97832, 108314, 111808, 122290, 138880, 139760, 195664, 216628, 223616, 244580, 270785, 279520, 379099, 391328, 433256, 489160, 541570, 559040, 758198, 782656, 866512, 978320, 1083140, 1118080, 1516396, 1565312, 1733024, 1895495, 1956640, 2166280, 3032792, 3466048, 3790990, 3913280, 4332560, 6065584, 6932096, 7581980, 7826560, 8665120, 12131168, 15163960, 17330240, 24262336, 30327920, 34660480, 48524672, 60655840, 121311680, 242623360]

約数ペア:

[(1, 242623360), (2, 121311680), (4, 60655840), (5, 48524672), (7, 34660480), (8, 30327920), (10, 24262336), (14, 17330240), (16, 15163960), (20, 12131168), (28, 8665120), (31, 7826560), (32, 7581980), (35, 6932096), (40, 6065584), (56, 4332560), (62, 3913280), (64, 3790990), (70, 3466048), (80, 3032792), (112, 2166280), (124, 1956640), (128, 1895495), (140, 1733024), (155, 1565312), (160, 1516396), (217, 1118080), (224, 1083140), (248, 978320), (280, 866512), (310, 782656), (320, 758198), (434, 559040), (448, 541570), (496, 489160), (560, 433256), (620, 391328), (640, 379099), (868, 279520), (896, 270785), (992, 244580), (1085, 223616), (1120, 216628), (1240, 195664), (1736, 139760), (1747, 138880), (1984, 122290), (2170, 111808), (2240, 108314), (2480, 97832), (3472, 69880), (3494, 69440), (3968, 61145), (4340, 55904), (4480, 54157), (4960, 48916), (6944, 34940), (6988, 34720), (8680, 27952), (8735, 27776), (9920, 24458), (12229, 19840), (13888, 17470), (13976, 17360)]