139251840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 256

約数和(自身を含む): 546981120

約数和(自身を除く): 407729280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 797, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1594, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2391, 2496, 2688, 2730, 2912, 3120, 3188, 3360, 3640, 3985, 4160, 4368, 4480, 4782, 4992, 5460, 5579, 5824, 6240, 6376, 6720, 7280, 7970, 8320, 8736, 9564, 10361, 10920, 11158, 11648, 11955, 12480, 12752, 13440, 14560, 15940, 16737, 17472, 19128, 20722, 21840, 22316, 23910, 24960, 25504, 27895, 29120, 31083, 31880, 33474, 34944, 38256, 41444, 43680, 44632, 47820, 51008, 51805, 55790, 58240, 62166, 63760, 66948, 72527, 76512, 82888, 83685, 87360, 89264, 95640, 102016, 103610, 111580, 124332, 127520, 133896, 145054, 153024, 155415, 165776, 167370, 174720, 178528, 191280, 207220, 217581, 223160, 248664, 255040, 267792, 290108, 306048, 310830, 331552, 334740, 357056, 362635, 382560, 414440, 435162, 446320, 497328, 510080, 535584, 580216, 621660, 663104, 669480, 714112, 725270, 765120, 828880, 870324, 892640, 994656, 1071168, 1087905, 1160432, 1243320, 1326208, 1338960, 1450540, 1530240, 1657760, 1740648, 1785280, 1989312, 2142336, 2175810, 2320864, 2486640, 2677920, 2901080, 3315520, 3481296, 3570560, 3978624, 4351620, 4641728, 4973280, 5355840, 5802160, 6631040, 6962592, 8703240, 9283456, 9946560, 10711680, 11604320, 13925184, 17406480, 19893120, 23208640, 27850368, 34812960, 46417280, 69625920, 139251840]

約数ペア:

[(1, 139251840), (2, 69625920), (3, 46417280), (4, 34812960), (5, 27850368), (6, 23208640), (7, 19893120), (8, 17406480), (10, 13925184), (12, 11604320), (13, 10711680), (14, 9946560), (15, 9283456), (16, 8703240), (20, 6962592), (21, 6631040), (24, 5802160), (26, 5355840), (28, 4973280), (30, 4641728), (32, 4351620), (35, 3978624), (39, 3570560), (40, 3481296), (42, 3315520), (48, 2901080), (52, 2677920), (56, 2486640), (60, 2320864), (64, 2175810), (65, 2142336), (70, 1989312), (78, 1785280), (80, 1740648), (84, 1657760), (91, 1530240), (96, 1450540), (104, 1338960), (105, 1326208), (112, 1243320), (120, 1160432), (128, 1087905), (130, 1071168), (140, 994656), (156, 892640), (160, 870324), (168, 828880), (182, 765120), (192, 725270), (195, 714112), (208, 669480), (210, 663104), (224, 621660), (240, 580216), (260, 535584), (273, 510080), (280, 497328), (312, 446320), (320, 435162), (336, 414440), (364, 382560), (384, 362635), (390, 357056), (416, 334740), (420, 331552), (448, 310830), (455, 306048), (480, 290108), (520, 267792), (546, 255040), (560, 248664), (624, 223160), (640, 217581), (672, 207220), (728, 191280), (780, 178528), (797, 174720), (832, 167370), (840, 165776), (896, 155415), (910, 153024), (960, 145054), (1040, 133896), (1092, 127520), (1120, 124332), (1248, 111580), (1344, 103610), (1365, 102016), (1456, 95640), (1560, 89264), (1594, 87360), (1664, 83685), (1680, 82888), (1820, 76512), (1920, 72527), (2080, 66948), (2184, 63760), (2240, 62166), (2391, 58240), (2496, 55790), (2688, 51805), (2730, 51008), (2912, 47820), (3120, 44632), (3188, 43680), (3360, 41444), (3640, 38256), (3985, 34944), (4160, 33474), (4368, 31880), (4480, 31083), (4782, 29120), (4992, 27895), (5460, 25504), (5579, 24960), (5824, 23910), (6240, 22316), (6376, 21840), (6720, 20722), (7280, 19128), (7970, 17472), (8320, 16737), (8736, 15940), (9564, 14560), (10361, 13440), (10920, 12752), (11158, 12480), (11648, 11955)]