1691728080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52999}}^1$

素因数の和:53041

約数の個数: 160

約数和(自身を含む): 6309120000

約数和(自身を除く): 4617391920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 52999, 105998, 158997, 211996, 264995, 317994, 370993, 423992, 529990, 635988, 741986, 794985, 847984, 1006981, 1059980, 1112979, 1271976, 1483972, 1589970, 1854965, 2013962, 2119960, 2225958, 2543952, 2967944, 3020943, 3179940, 3709930, 4027924, 4239920, 4451916, 5034905, 5564895, 5935888, 6041886, 6359880, 7048867, 7419860, 8055848, 8903832, 10069810, 11129790, 12083772, 12719760, 14097734, 14839720, 15104715, 16111696, 17807664, 20139620, 21146601, 22259580, 24167544, 28195468, 29679440, 30209430, 35244335, 40279240, 42293202, 44519160, 48335088, 56390936, 60418860, 70488670, 80558480, 84586404, 89038320, 105733005, 112781872, 120837720, 140977340, 169172808, 211466010, 241675440, 281954680, 338345616, 422932020, 563909360, 845864040, 1691728080]

約数ペア:

[(1, 1691728080), (2, 845864040), (3, 563909360), (4, 422932020), (5, 338345616), (6, 281954680), (7, 241675440), (8, 211466010), (10, 169172808), (12, 140977340), (14, 120837720), (15, 112781872), (16, 105733005), (19, 89038320), (20, 84586404), (21, 80558480), (24, 70488670), (28, 60418860), (30, 56390936), (35, 48335088), (38, 44519160), (40, 42293202), (42, 40279240), (48, 35244335), (56, 30209430), (57, 29679440), (60, 28195468), (70, 24167544), (76, 22259580), (80, 21146601), (84, 20139620), (95, 17807664), (105, 16111696), (112, 15104715), (114, 14839720), (120, 14097734), (133, 12719760), (140, 12083772), (152, 11129790), (168, 10069810), (190, 8903832), (210, 8055848), (228, 7419860), (240, 7048867), (266, 6359880), (280, 6041886), (285, 5935888), (304, 5564895), (336, 5034905), (380, 4451916), (399, 4239920), (420, 4027924), (456, 3709930), (532, 3179940), (560, 3020943), (570, 2967944), (665, 2543952), (760, 2225958), (798, 2119960), (840, 2013962), (912, 1854965), (1064, 1589970), (1140, 1483972), (1330, 1271976), (1520, 1112979), (1596, 1059980), (1680, 1006981), (1995, 847984), (2128, 794985), (2280, 741986), (2660, 635988), (3192, 529990), (3990, 423992), (4560, 370993), (5320, 317994), (6384, 264995), (7980, 211996), (10640, 158997), (15960, 105998), (31920, 52999)]