127664040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 463052160

約数和(自身を除く): 335388120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 421, 456, 532, 570, 665, 722, 760, 798, 840, 842, 1064, 1083, 1140, 1263, 1330, 1444, 1596, 1684, 1805, 1995, 2105, 2166, 2280, 2526, 2527, 2660, 2888, 2947, 3192, 3368, 3610, 3990, 4210, 4332, 5052, 5054, 5320, 5415, 5894, 6315, 7220, 7581, 7980, 7999, 8420, 8664, 8841, 10104, 10108, 10830, 11788, 12630, 12635, 14440, 14735, 15162, 15960, 15998, 16840, 17682, 20216, 21660, 23576, 23997, 25260, 25270, 29470, 30324, 31996, 35364, 37905, 39995, 43320, 44205, 47994, 50520, 50540, 55993, 58940, 60648, 63992, 70728, 75810, 79990, 88410, 95988, 101080, 111986, 117880, 119985, 151620, 151981, 159980, 167979, 176820, 191976, 223972, 239970, 279965, 303240, 303962, 319960, 335958, 353640, 447944, 455943, 479940, 559930, 607924, 671916, 759905, 839895, 911886, 959880, 1063867, 1119860, 1215848, 1343832, 1519810, 1679790, 1823772, 2127734, 2239720, 2279715, 3039620, 3191601, 3359580, 3647544, 4255468, 4559430, 5319335, 6079240, 6383202, 6719160, 8510936, 9118860, 10638670, 12766404, 15958005, 18237720, 21277340, 25532808, 31916010, 42554680, 63832020, 127664040]

約数ペア:

[(1, 127664040), (2, 63832020), (3, 42554680), (4, 31916010), (5, 25532808), (6, 21277340), (7, 18237720), (8, 15958005), (10, 12766404), (12, 10638670), (14, 9118860), (15, 8510936), (19, 6719160), (20, 6383202), (21, 6079240), (24, 5319335), (28, 4559430), (30, 4255468), (35, 3647544), (38, 3359580), (40, 3191601), (42, 3039620), (56, 2279715), (57, 2239720), (60, 2127734), (70, 1823772), (76, 1679790), (84, 1519810), (95, 1343832), (105, 1215848), (114, 1119860), (120, 1063867), (133, 959880), (140, 911886), (152, 839895), (168, 759905), (190, 671916), (210, 607924), (228, 559930), (266, 479940), (280, 455943), (285, 447944), (361, 353640), (380, 335958), (399, 319960), (420, 303962), (421, 303240), (456, 279965), (532, 239970), (570, 223972), (665, 191976), (722, 176820), (760, 167979), (798, 159980), (840, 151981), (842, 151620), (1064, 119985), (1083, 117880), (1140, 111986), (1263, 101080), (1330, 95988), (1444, 88410), (1596, 79990), (1684, 75810), (1805, 70728), (1995, 63992), (2105, 60648), (2166, 58940), (2280, 55993), (2526, 50540), (2527, 50520), (2660, 47994), (2888, 44205), (2947, 43320), (3192, 39995), (3368, 37905), (3610, 35364), (3990, 31996), (4210, 30324), (4332, 29470), (5052, 25270), (5054, 25260), (5320, 23997), (5415, 23576), (5894, 21660), (6315, 20216), (7220, 17682), (7581, 16840), (7980, 15998), (7999, 15960), (8420, 15162), (8664, 14735), (8841, 14440), (10104, 12635), (10108, 12630), (10830, 11788)]