19884720240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119557}}^1$

素因数の和:119597

約数の個数: 320

約数和(自身を含む): 85393105920

約数和(自身を除く): 65508385680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 15120, 16632, 18480, 20790, 23760, 27720, 33264, 41580, 55440, 83160, 119557, 166320, 239114, 358671, 478228, 597785, 717342, 836899, 956456, 1076013, 1195570, 1315127, 1434684, 1673798, 1793355, 1912912, 2152026, 2391140, 2510697, 2630254, 2869368, 3228039, 3347596, 3586710, 3945381, 4184495, 4304052, 4782280, 5021394, 5260508, 5380065, 5738736, 6456078, 6575635, 6695192, 7173420, 7532091, 7890762, 8368990, 8608104, 9205889, 9564560, 10042788, 10521016, 10760130, 11836143, 12553485, 12912156, 13151270, 13390384, 14346840, 15064182, 15781524, 16140195, 16737980, 17216208, 18411778, 19726905, 20085576, 21042032, 21520260, 22596273, 23672286, 25106970, 25824312, 26302540, 27617667, 28693680, 30128364, 31563048, 32280390, 33475960, 35508429, 36823556, 37660455, 39453810, 40171152, 43040520, 45192546, 46029445, 47344572, 50213940, 51648624, 52605080, 55235334, 59180715, 60256728, 63126096, 64560780, 66951920, 71016858, 73647112, 75320910, 78907620, 82853001, 86081040, 90385092, 92058890, 94689144, 100427880, 105210160, 110470668, 112981365, 118361430, 120513456, 129121560, 138088335, 142033716, 147294224, 150641820, 157815240, 165706002, 177542145, 180770184, 184117780, 189378288, 200855760, 220941336, 225962730, 236722860, 248559003, 258243120, 276176670, 284067432, 301283640, 315630480, 331412004, 355084290, 361540368, 368235560, 414265005, 441882672, 451925460, 473445720, 497118006, 552353340, 568134864, 602567280, 662824008, 710168580, 736471120, 828530010, 903850920, 946891440, 994236012, 1104706680, 1242795015, 1325648016, 1420337160, 1657060020, 1807701840, 1988472024, 2209413360, 2485590030, 2840674320, 3314120040, 3976944048, 4971180060, 6628240080, 9942360120, 19884720240]

約数ペア:

[(1, 19884720240), (2, 9942360120), (3, 6628240080), (4, 4971180060), (5, 3976944048), (6, 3314120040), (7, 2840674320), (8, 2485590030), (9, 2209413360), (10, 1988472024), (11, 1807701840), (12, 1657060020), (14, 1420337160), (15, 1325648016), (16, 1242795015), (18, 1104706680), (20, 994236012), (21, 946891440), (22, 903850920), (24, 828530010), (27, 736471120), (28, 710168580), (30, 662824008), (33, 602567280), (35, 568134864), (36, 552353340), (40, 497118006), (42, 473445720), (44, 451925460), (45, 441882672), (48, 414265005), (54, 368235560), (55, 361540368), (56, 355084290), (60, 331412004), (63, 315630480), (66, 301283640), (70, 284067432), (72, 276176670), (77, 258243120), (80, 248559003), (84, 236722860), (88, 225962730), (90, 220941336), (99, 200855760), (105, 189378288), (108, 184117780), (110, 180770184), (112, 177542145), (120, 165706002), (126, 157815240), (132, 150641820), (135, 147294224), (140, 142033716), (144, 138088335), (154, 129121560), (165, 120513456), (168, 118361430), (176, 112981365), (180, 110470668), (189, 105210160), (198, 100427880), (210, 94689144), (216, 92058890), (220, 90385092), (231, 86081040), (240, 82853001), (252, 78907620), (264, 75320910), (270, 73647112), (280, 71016858), (297, 66951920), (308, 64560780), (315, 63126096), (330, 60256728), (336, 59180715), (360, 55235334), (378, 52605080), (385, 51648624), (396, 50213940), (420, 47344572), (432, 46029445), (440, 45192546), (462, 43040520), (495, 40171152), (504, 39453810), (528, 37660455), (540, 36823556), (560, 35508429), (594, 33475960), (616, 32280390), (630, 31563048), (660, 30128364), (693, 28693680), (720, 27617667), (756, 26302540), (770, 25824312), (792, 25106970), (840, 23672286), (880, 22596273), (924, 21520260), (945, 21042032), (990, 20085576), (1008, 19726905), (1080, 18411778), (1155, 17216208), (1188, 16737980), (1232, 16140195), (1260, 15781524), (1320, 15064182), (1386, 14346840), (1485, 13390384), (1512, 13151270), (1540, 12912156), (1584, 12553485), (1680, 11836143), (1848, 10760130), (1890, 10521016), (1980, 10042788), (2079, 9564560), (2160, 9205889), (2310, 8608104), (2376, 8368990), (2520, 7890762), (2640, 7532091), (2772, 7173420), (2970, 6695192), (3024, 6575635), (3080, 6456078), (3465, 5738736), (3696, 5380065), (3780, 5260508), (3960, 5021394), (4158, 4782280), (4620, 4304052), (4752, 4184495), (5040, 3945381), (5544, 3586710), (5940, 3347596), (6160, 3228039), (6930, 2869368), (7560, 2630254), (7920, 2510697), (8316, 2391140), (9240, 2152026), (10395, 1912912), (11088, 1793355), (11880, 1673798), (13860, 1434684), (15120, 1315127), (16632, 1195570), (18480, 1076013), (20790, 956456), (23760, 836899), (27720, 717342), (33264, 597785), (41580, 478228), (55440, 358671), (83160, 239114), (119557, 166320)]