23892120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 93600000

約数和(自身を除く): 69707880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 499, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 998, 1064, 1140, 1197, 1260, 1330, 1368, 1497, 1596, 1710, 1995, 1996, 2280, 2394, 2495, 2520, 2660, 2994, 3192, 3420, 3493, 3990, 3992, 4491, 4788, 4990, 5320, 5985, 5988, 6840, 6986, 7485, 7980, 8982, 9481, 9576, 9980, 10479, 11970, 11976, 13972, 14970, 15960, 17465, 17964, 18962, 19960, 20958, 22455, 23940, 27944, 28443, 29940, 31437, 34930, 35928, 37924, 41916, 44910, 47405, 47880, 52395, 56886, 59880, 62874, 66367, 69860, 75848, 83832, 85329, 89820, 94810, 104790, 113772, 125748, 132734, 139720, 142215, 157185, 170658, 179640, 189620, 199101, 209580, 227544, 251496, 265468, 284430, 314370, 331835, 341316, 379240, 398202, 419160, 426645, 530936, 568860, 597303, 628740, 663670, 682632, 796404, 853290, 995505, 1137720, 1194606, 1257480, 1327340, 1592808, 1706580, 1991010, 2389212, 2654680, 2986515, 3413160, 3982020, 4778424, 5973030, 7964040, 11946060, 23892120]

約数ペア:

[(1, 23892120), (2, 11946060), (3, 7964040), (4, 5973030), (5, 4778424), (6, 3982020), (7, 3413160), (8, 2986515), (9, 2654680), (10, 2389212), (12, 1991010), (14, 1706580), (15, 1592808), (18, 1327340), (19, 1257480), (20, 1194606), (21, 1137720), (24, 995505), (28, 853290), (30, 796404), (35, 682632), (36, 663670), (38, 628740), (40, 597303), (42, 568860), (45, 530936), (56, 426645), (57, 419160), (60, 398202), (63, 379240), (70, 341316), (72, 331835), (76, 314370), (84, 284430), (90, 265468), (95, 251496), (105, 227544), (114, 209580), (120, 199101), (126, 189620), (133, 179640), (140, 170658), (152, 157185), (168, 142215), (171, 139720), (180, 132734), (190, 125748), (210, 113772), (228, 104790), (252, 94810), (266, 89820), (280, 85329), (285, 83832), (315, 75848), (342, 69860), (360, 66367), (380, 62874), (399, 59880), (420, 56886), (456, 52395), (499, 47880), (504, 47405), (532, 44910), (570, 41916), (630, 37924), (665, 35928), (684, 34930), (760, 31437), (798, 29940), (840, 28443), (855, 27944), (998, 23940), (1064, 22455), (1140, 20958), (1197, 19960), (1260, 18962), (1330, 17964), (1368, 17465), (1497, 15960), (1596, 14970), (1710, 13972), (1995, 11976), (1996, 11970), (2280, 10479), (2394, 9980), (2495, 9576), (2520, 9481), (2660, 8982), (2994, 7980), (3192, 7485), (3420, 6986), (3493, 6840), (3990, 5988), (3992, 5985), (4491, 5320), (4788, 4990)]