2192821120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11383}}^1$

素因数の和:11452

約数の個数: 128

約数和(自身を含む): 6130967040

約数和(自身を除く): 3938145920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 11383, 12040, 13760, 19264, 22766, 24080, 27520, 38528, 45532, 48160, 56915, 79681, 91064, 96320, 113830, 159362, 182128, 192640, 227660, 318724, 364256, 398405, 455320, 489469, 637448, 728512, 796810, 910640, 978938, 1274896, 1457024, 1593620, 1821280, 1957876, 2447345, 2549792, 3187240, 3426283, 3642560, 3915752, 4894690, 5099584, 6374480, 6852566, 7285120, 7831504, 9789380, 10199168, 12748960, 13705132, 15663008, 17131415, 19578760, 25497920, 27410264, 31326016, 34262830, 39157520, 50995840, 54820528, 62652032, 68525660, 78315040, 109641056, 137051320, 156630080, 219282112, 274102640, 313260160, 438564224, 548205280, 1096410560, 2192821120]

約数ペア:

[(1, 2192821120), (2, 1096410560), (4, 548205280), (5, 438564224), (7, 313260160), (8, 274102640), (10, 219282112), (14, 156630080), (16, 137051320), (20, 109641056), (28, 78315040), (32, 68525660), (35, 62652032), (40, 54820528), (43, 50995840), (56, 39157520), (64, 34262830), (70, 31326016), (80, 27410264), (86, 25497920), (112, 19578760), (128, 17131415), (140, 15663008), (160, 13705132), (172, 12748960), (215, 10199168), (224, 9789380), (280, 7831504), (301, 7285120), (320, 6852566), (344, 6374480), (430, 5099584), (448, 4894690), (560, 3915752), (602, 3642560), (640, 3426283), (688, 3187240), (860, 2549792), (896, 2447345), (1120, 1957876), (1204, 1821280), (1376, 1593620), (1505, 1457024), (1720, 1274896), (2240, 978938), (2408, 910640), (2752, 796810), (3010, 728512), (3440, 637448), (4480, 489469), (4816, 455320), (5504, 398405), (6020, 364256), (6880, 318724), (9632, 227660), (11383, 192640), (12040, 182128), (13760, 159362), (19264, 113830), (22766, 96320), (24080, 91064), (27520, 79681), (38528, 56915), (45532, 48160)]