2013175680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17189}}^1$

素因数の和:17272

約数の個数: 128

約数和(自身を含む): 6522573600

約数和(自身を除く): 4509397920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 17189, 19520, 23424, 29280, 34378, 39040, 51567, 58560, 68756, 85945, 103134, 117120, 137512, 171890, 206268, 257835, 275024, 343780, 412536, 515670, 550048, 687560, 825072, 1031340, 1048529, 1100096, 1375120, 1650144, 2062680, 2097058, 2200192, 2750240, 3145587, 3300288, 4125360, 4194116, 5242645, 5500480, 6291174, 6600576, 8250720, 8388232, 10485290, 11000960, 12582348, 15727935, 16501440, 16776464, 20970580, 25164696, 31455870, 33002880, 33552928, 41941160, 50329392, 62911740, 67105856, 83882320, 100658784, 125823480, 134211712, 167764640, 201317568, 251646960, 335529280, 402635136, 503293920, 671058560, 1006587840, 2013175680]

約数ペア:

[(1, 2013175680), (2, 1006587840), (3, 671058560), (4, 503293920), (5, 402635136), (6, 335529280), (8, 251646960), (10, 201317568), (12, 167764640), (15, 134211712), (16, 125823480), (20, 100658784), (24, 83882320), (30, 67105856), (32, 62911740), (40, 50329392), (48, 41941160), (60, 33552928), (61, 33002880), (64, 31455870), (80, 25164696), (96, 20970580), (120, 16776464), (122, 16501440), (128, 15727935), (160, 12582348), (183, 11000960), (192, 10485290), (240, 8388232), (244, 8250720), (305, 6600576), (320, 6291174), (366, 5500480), (384, 5242645), (480, 4194116), (488, 4125360), (610, 3300288), (640, 3145587), (732, 2750240), (915, 2200192), (960, 2097058), (976, 2062680), (1220, 1650144), (1464, 1375120), (1830, 1100096), (1920, 1048529), (1952, 1031340), (2440, 825072), (2928, 687560), (3660, 550048), (3904, 515670), (4880, 412536), (5856, 343780), (7320, 275024), (7808, 257835), (9760, 206268), (11712, 171890), (14640, 137512), (17189, 117120), (19520, 103134), (23424, 85945), (29280, 68756), (34378, 58560), (39040, 51567)]