19802429695440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{35531}}^1\times {\mathrm{110581}}^1$

素因数の和:146138

約数の個数: 240

約数和(自身を含む): 76006437526656

約数和(自身を除く): 56204007831216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 35531, 71062, 106593, 110581, 142124, 177655, 213186, 221162, 248717, 284248, 319779, 331743, 355310, 426372, 442324, 497434, 532965, 552905, 568496, 639558, 663486, 710620, 746151, 774067, 852744, 884648, 994868, 995229, 1065930, 1105810, 1243585, 1279116, 1326972, 1421240, 1492302, 1548134, 1598895, 1658715, 1705488, 1769296, 1989736, 1990458, 2131860, 2211620, 2238453, 2322201, 2487170, 2558232, 2653944, 2842480, 2984604, 3096268, 3197790, 3317430, 3730755, 3870335, 3979472, 3980916, 4263720, 4423240, 4476906, 4644402, 4974340, 4976145, 5116464, 5307888, 5969208, 6192536, 6395580, 6634860, 6966603, 7461510, 7740670, 7961832, 8527440, 8846480, 8953812, 9288804, 9948680, 9952290, 11192265, 11611005, 11938416, 12385072, 12791160, 13269720, 13933206, 14923020, 15481340, 15923664, 17907624, 18577608, 19897360, 19904580, 22384530, 23222010, 25582320, 26539440, 27866412, 29846040, 30962680, 34833015, 35815248, 37155216, 39809160, 44769060, 46444020, 55732824, 59692080, 61925360, 69666030, 79618320, 89538120, 92888040, 111465648, 139332060, 179076240, 185776080, 278664120, 557328240, 3929053511, 7858107022, 11787160533, 15716214044, 19645267555, 23574321066, 27503374577, 31432428088, 35361481599, 39290535110, 47148642132, 55006749154, 58935802665, 62864856176, 70722963198, 78581070220, 82510123731, 94297284264, 110013498308, 117871605330, 137516872885, 141445926396, 157162140440, 165020247462, 176807407995, 188594568528, 220026996616, 235743210660, 247530371193, 275033745770, 282891852792, 314324280880, 330040494924, 353614815990, 412550618655, 440053993232, 471486421320, 495060742386, 550067491540, 565783705584, 660080989848, 707229631980, 825101237310, 942972842640, 990121484772, 1100134983080, 1237651855965, 1320161979696, 1414459263960, 1650202474620, 1980242969544, 2200269966160, 2475303711930, 2828918527920, 3300404949240, 3960485939088, 4950607423860, 6600809898480, 9901214847720, 19802429695440]

約数ペア:

[(1, 19802429695440), (2, 9901214847720), (3, 6600809898480), (4, 4950607423860), (5, 3960485939088), (6, 3300404949240), (7, 2828918527920), (8, 2475303711930), (9, 2200269966160), (10, 1980242969544), (12, 1650202474620), (14, 1414459263960), (15, 1320161979696), (16, 1237651855965), (18, 1100134983080), (20, 990121484772), (21, 942972842640), (24, 825101237310), (28, 707229631980), (30, 660080989848), (35, 565783705584), (36, 550067491540), (40, 495060742386), (42, 471486421320), (45, 440053993232), (48, 412550618655), (56, 353614815990), (60, 330040494924), (63, 314324280880), (70, 282891852792), (72, 275033745770), (80, 247530371193), (84, 235743210660), (90, 220026996616), (105, 188594568528), (112, 176807407995), (120, 165020247462), (126, 157162140440), (140, 141445926396), (144, 137516872885), (168, 117871605330), (180, 110013498308), (210, 94297284264), (240, 82510123731), (252, 78581070220), (280, 70722963198), (315, 62864856176), (336, 58935802665), (360, 55006749154), (420, 47148642132), (504, 39290535110), (560, 35361481599), (630, 31432428088), (720, 27503374577), (840, 23574321066), (1008, 19645267555), (1260, 15716214044), (1680, 11787160533), (2520, 7858107022), (5040, 3929053511), (35531, 557328240), (71062, 278664120), (106593, 185776080), (110581, 179076240), (142124, 139332060), (177655, 111465648), (213186, 92888040), (221162, 89538120), (248717, 79618320), (284248, 69666030), (319779, 61925360), (331743, 59692080), (355310, 55732824), (426372, 46444020), (442324, 44769060), (497434, 39809160), (532965, 37155216), (552905, 35815248), (568496, 34833015), (639558, 30962680), (663486, 29846040), (710620, 27866412), (746151, 26539440), (774067, 25582320), (852744, 23222010), (884648, 22384530), (994868, 19904580), (995229, 19897360), (1065930, 18577608), (1105810, 17907624), (1243585, 15923664), (1279116, 15481340), (1326972, 14923020), (1421240, 13933206), (1492302, 13269720), (1548134, 12791160), (1598895, 12385072), (1658715, 11938416), (1705488, 11611005), (1769296, 11192265), (1989736, 9952290), (1990458, 9948680), (2131860, 9288804), (2211620, 8953812), (2238453, 8846480), (2322201, 8527440), (2487170, 7961832), (2558232, 7740670), (2653944, 7461510), (2842480, 6966603), (2984604, 6634860), (3096268, 6395580), (3197790, 6192536), (3317430, 5969208), (3730755, 5307888), (3870335, 5116464), (3979472, 4976145), (3980916, 4974340), (4263720, 4644402), (4423240, 4476906)]