3978540720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 640

約数和(自身を含む): 17998848000

約数和(自身を除く): 14020307280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 152, 154, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 240, 252, 264, 266, 270, 280, 285, 297, 304, 308, 315, 330, 336, 342, 360, 378, 380, 385, 396, 399, 418, 420, 432, 440, 456, 462, 495, 504, 513, 528, 532, 540, 560, 570, 594, 616, 627, 630, 660, 665, 684, 693, 720, 756, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 945, 990, 1008, 1026, 1045, 1064, 1080, 1140, 1155, 1188, 1197, 1232, 1254, 1259, 1260, 1320, 1330, 1368, 1386, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1848, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2128, 2160, 2280, 2310, 2376, 2394, 2508, 2518, 2520, 2565, 2640, 2660, 2736, 2772, 2926, 2970, 3024, 3080, 3135, 3192, 3344, 3420, 3465, 3591, 3696, 3762, 3777, 3780, 3960, 3990, 4104, 4158, 4180, 4389, 4560, 4620, 4752, 4788, 5016, 5036, 5040, 5130, 5320, 5544, 5643, 5852, 5940, 5985, 6160, 6270, 6295, 6384, 6840, 6930, 7182, 7315, 7524, 7554, 7560, 7920, 7980, 8208, 8316, 8360, 8778, 8813, 9240, 9405, 9576, 10032, 10072, 10260, 10395, 10640, 11088, 11286, 11331, 11704, 11880, 11970, 12540, 12590, 13167, 13680, 13849, 13860, 14364, 14630, 15048, 15108, 15120, 15960, 16632, 16720, 17556, 17626, 17955, 18480, 18810, 18885, 19152, 20144, 20520, 20790, 21945, 22572, 22662, 23408, 23760, 23921, 23940, 25080, 25180, 26334, 26439, 27698, 27720, 28215, 28728, 29260, 30096, 30216, 31920, 33264, 33993, 35112, 35252, 35910, 37620, 37770, 39501, 41040, 41547, 41580, 43890, 44065, 45144, 45324, 47842, 47880, 50160, 50360, 52668, 52878, 55396, 55440, 56430, 56655, 57456, 58520, 60432, 65835, 67986, 69245, 70224, 70504, 71763, 71820, 75240, 75540, 79002, 79317, 83094, 83160, 87780, 88130, 90288, 90648, 95684, 95760, 96943, 100720, 105336, 105756, 110792, 112860, 113310, 117040, 119605, 124641, 131670, 132195, 135972, 138490, 141008, 143526, 143640, 150480, 151080, 158004, 158634, 166188, 166320, 167447, 169965, 175560, 176260, 181296, 191368, 193886, 197505, 207735, 210672, 211512, 215289, 221584, 225720, 226620, 237951, 239210, 249282, 263131, 263340, 264390, 271944, 276980, 287052, 287280, 290829, 302160, 316008, 317268, 332376, 334894, 339930, 351120, 352520, 358815, 373923, 382736, 387772, 395010, 396585, 415470, 423024, 430578, 451440, 453240, 475902, 478420, 484715, 498564, 502341, 526262, 526680, 528780, 543888, 553960, 574104, 581658, 623205, 632016, 634536, 645867, 664752, 669788, 679860, 705040, 717630, 747846, 775544, 789393, 790020, 793170, 830940, 837235, 861156, 872487, 906480, 951804, 956840, 969430, 997128, 1004682, 1052524, 1053360, 1057560, 1076445, 1107920, 1148208, 1163316, 1189755, 1246410, 1269072, 1291734, 1315655, 1339576, 1359720, 1435260, 1454145, 1495692, 1507023, 1551088, 1578786, 1580040, 1586340, 1661880, 1674470, 1722312, 1744974, 1841917, 1869615, 1903608, 1913680, 1938860, 1994256, 2009364, 2105048, 2115120, 2152890, 2326632, 2368179, 2379510, 2492820, 2511705, 2583468, 2617461, 2631310, 2679152, 2719440, 2870520, 2908290, 2991384, 3014046, 3157572, 3160080, 3172680, 3229335, 3323760, 3348940, 3444624, 3489948, 3683834, 3739230, 3807216, 3877720, 3946965, 4018728, 4210096, 4305780, 4362435, 4521069, 4653264, 4736358, 4759020, 4985640, 5023410, 5166936, 5234922, 5262620, 5525751, 5741040, 5816580, 5982768, 6028092, 6315144, 6345360, 6458670, 6697880, 6979896, 7104537, 7367668, 7478460, 7535115, 7755440, 7893930, 8037456, 8611560, 8724870, 9042138, 9209585, 9472716, 9518040, 9971280, 10046820, 10333872, 10469844, 10525240, 11051502, 11633160, 11840895, 12056184, 12630288, 12917340, 13087305, 13395760, 13959792, 14209074, 14735336, 14956920, 15070230, 15787860, 16577253, 17223120, 17449740, 18084276, 18419170, 18945432, 19036080, 20093640, 20939688, 21050480, 22103004, 22605345, 23266320, 23681790, 24112368, 25834680, 26174610, 27628755, 28418148, 29470672, 29913840, 30140460, 31575720, 33154506, 34899480, 35522685, 36168552, 36838340, 37890864, 40187280, 41879376, 44206008, 45210690, 47363580, 49731759, 51669360, 52349220, 55257510, 56836296, 60280920, 63151440, 66309012, 69798960, 71045370, 72337104, 73676680, 82886265, 88412016, 90421380, 94727160, 99463518, 104698440, 110515020, 113672592, 120561840, 132618024, 142090740, 147353360, 165772530, 180842760, 189454320, 198927036, 209396880, 221030040, 248658795, 265236048, 284181480, 331545060, 361685520, 397854072, 442060080, 497317590, 568362960, 663090120, 795708144, 994635180, 1326180240, 1989270360, 3978540720]

約数ペア:

[(1, 3978540720), (2, 1989270360), (3, 1326180240), (4, 994635180), (5, 795708144), (6, 663090120), (7, 568362960), (8, 497317590), (9, 442060080), (10, 397854072), (11, 361685520), (12, 331545060), (14, 284181480), (15, 265236048), (16, 248658795), (18, 221030040), (19, 209396880), (20, 198927036), (21, 189454320), (22, 180842760), (24, 165772530), (27, 147353360), (28, 142090740), (30, 132618024), (33, 120561840), (35, 113672592), (36, 110515020), (38, 104698440), (40, 99463518), (42, 94727160), (44, 90421380), (45, 88412016), (48, 82886265), (54, 73676680), (55, 72337104), (56, 71045370), (57, 69798960), (60, 66309012), (63, 63151440), (66, 60280920), (70, 56836296), (72, 55257510), (76, 52349220), (77, 51669360), (80, 49731759), (84, 47363580), (88, 45210690), (90, 44206008), (95, 41879376), (99, 40187280), (105, 37890864), (108, 36838340), (110, 36168552), (112, 35522685), (114, 34899480), (120, 33154506), (126, 31575720), (132, 30140460), (133, 29913840), (135, 29470672), (140, 28418148), (144, 27628755), (152, 26174610), (154, 25834680), (165, 24112368), (168, 23681790), (171, 23266320), (176, 22605345), (180, 22103004), (189, 21050480), (190, 20939688), (198, 20093640), (209, 19036080), (210, 18945432), (216, 18419170), (220, 18084276), (228, 17449740), (231, 17223120), (240, 16577253), (252, 15787860), (264, 15070230), (266, 14956920), (270, 14735336), (280, 14209074), (285, 13959792), (297, 13395760), (304, 13087305), (308, 12917340), (315, 12630288), (330, 12056184), (336, 11840895), (342, 11633160), (360, 11051502), (378, 10525240), (380, 10469844), (385, 10333872), (396, 10046820), (399, 9971280), (418, 9518040), (420, 9472716), (432, 9209585), (440, 9042138), (456, 8724870), (462, 8611560), (495, 8037456), (504, 7893930), (513, 7755440), (528, 7535115), (532, 7478460), (540, 7367668), (560, 7104537), (570, 6979896), (594, 6697880), (616, 6458670), (627, 6345360), (630, 6315144), (660, 6028092), (665, 5982768), (684, 5816580), (693, 5741040), (720, 5525751), (756, 5262620), (760, 5234922), (770, 5166936), (792, 5023410), (798, 4985640), (836, 4759020), (840, 4736358), (855, 4653264), (880, 4521069), (912, 4362435), (924, 4305780), (945, 4210096), (990, 4018728), (1008, 3946965), (1026, 3877720), (1045, 3807216), (1064, 3739230), (1080, 3683834), (1140, 3489948), (1155, 3444624), (1188, 3348940), (1197, 3323760), (1232, 3229335), (1254, 3172680), (1259, 3160080), (1260, 3157572), (1320, 3014046), (1330, 2991384), (1368, 2908290), (1386, 2870520), (1463, 2719440), (1485, 2679152), (1512, 2631310), (1520, 2617461), (1540, 2583468), (1584, 2511705), (1596, 2492820), (1672, 2379510), (1680, 2368179), (1710, 2326632), (1848, 2152890), (1881, 2115120), (1890, 2105048), (1980, 2009364), (1995, 1994256), (2052, 1938860), (2079, 1913680), (2090, 1903608), (2128, 1869615), (2160, 1841917), (2280, 1744974), (2310, 1722312), (2376, 1674470), (2394, 1661880), (2508, 1586340), (2518, 1580040), (2520, 1578786), (2565, 1551088), (2640, 1507023), (2660, 1495692), (2736, 1454145), (2772, 1435260), (2926, 1359720), (2970, 1339576), (3024, 1315655), (3080, 1291734), (3135, 1269072), (3192, 1246410), (3344, 1189755), (3420, 1163316), (3465, 1148208), (3591, 1107920), (3696, 1076445), (3762, 1057560), (3777, 1053360), (3780, 1052524), (3960, 1004682), (3990, 997128), (4104, 969430), (4158, 956840), (4180, 951804), (4389, 906480), (4560, 872487), (4620, 861156), (4752, 837235), (4788, 830940), (5016, 793170), (5036, 790020), (5040, 789393), (5130, 775544), (5320, 747846), (5544, 717630), (5643, 705040), (5852, 679860), (5940, 669788), (5985, 664752), (6160, 645867), (6270, 634536), (6295, 632016), (6384, 623205), (6840, 581658), (6930, 574104), (7182, 553960), (7315, 543888), (7524, 528780), (7554, 526680), (7560, 526262), (7920, 502341), (7980, 498564), (8208, 484715), (8316, 478420), (8360, 475902), (8778, 453240), (8813, 451440), (9240, 430578), (9405, 423024), (9576, 415470), (10032, 396585), (10072, 395010), (10260, 387772), (10395, 382736), (10640, 373923), (11088, 358815), (11286, 352520), (11331, 351120), (11704, 339930), (11880, 334894), (11970, 332376), (12540, 317268), (12590, 316008), (13167, 302160), (13680, 290829), (13849, 287280), (13860, 287052), (14364, 276980), (14630, 271944), (15048, 264390), (15108, 263340), (15120, 263131), (15960, 249282), (16632, 239210), (16720, 237951), (17556, 226620), (17626, 225720), (17955, 221584), (18480, 215289), (18810, 211512), (18885, 210672), (19152, 207735), (20144, 197505), (20520, 193886), (20790, 191368), (21945, 181296), (22572, 176260), (22662, 175560), (23408, 169965), (23760, 167447), (23921, 166320), (23940, 166188), (25080, 158634), (25180, 158004), (26334, 151080), (26439, 150480), (27698, 143640), (27720, 143526), (28215, 141008), (28728, 138490), (29260, 135972), (30096, 132195), (30216, 131670), (31920, 124641), (33264, 119605), (33993, 117040), (35112, 113310), (35252, 112860), (35910, 110792), (37620, 105756), (37770, 105336), (39501, 100720), (41040, 96943), (41547, 95760), (41580, 95684), (43890, 90648), (44065, 90288), (45144, 88130), (45324, 87780), (47842, 83160), (47880, 83094), (50160, 79317), (50360, 79002), (52668, 75540), (52878, 75240), (55396, 71820), (55440, 71763), (56430, 70504), (56655, 70224), (57456, 69245), (58520, 67986), (60432, 65835)]