20005925940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 960

約数和(自身を含む): 85924016640

約数和(自身を除く): 65918090700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 73, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 146, 154, 156, 162, 165, 169, 180, 182, 189, 195, 198, 210, 219, 220, 231, 234, 252, 260, 270, 273, 286, 292, 297, 308, 315, 324, 330, 338, 351, 364, 365, 378, 385, 390, 396, 405, 420, 429, 438, 455, 462, 468, 495, 507, 511, 540, 546, 567, 572, 585, 594, 630, 657, 660, 676, 693, 702, 715, 730, 756, 770, 780, 803, 810, 819, 845, 858, 876, 891, 910, 924, 945, 949, 990, 1001, 1014, 1022, 1053, 1092, 1095, 1134, 1155, 1170, 1183, 1188, 1260, 1287, 1314, 1365, 1386, 1404, 1430, 1460, 1485, 1521, 1533, 1540, 1606, 1620, 1638, 1690, 1716, 1755, 1782, 1820, 1859, 1890, 1898, 1971, 1980, 2002, 2028, 2044, 2079, 2106, 2145, 2190, 2197, 2268, 2310, 2340, 2366, 2409, 2457, 2535, 2555, 2574, 2628, 2730, 2772, 2835, 2847, 2860, 2970, 3003, 3042, 3066, 3212, 3276, 3285, 3380, 3465, 3510, 3549, 3564, 3718, 3780, 3796, 3861, 3942, 4004, 4015, 4095, 4158, 4212, 4290, 4380, 4394, 4455, 4563, 4599, 4620, 4732, 4745, 4818, 4914, 5005, 5070, 5110, 5148, 5265, 5460, 5577, 5621, 5670, 5694, 5913, 5915, 5940, 6006, 6084, 6132, 6237, 6435, 6570, 6591, 6643, 6930, 7020, 7098, 7227, 7371, 7436, 7605, 7665, 7722, 7884, 8030, 8190, 8316, 8541, 8580, 8788, 8910, 9009, 9126, 9198, 9295, 9490, 9636, 9828, 9855, 10010, 10140, 10220, 10395, 10439, 10530, 10647, 10985, 11154, 11242, 11340, 11388, 11583, 11826, 11830, 12012, 12045, 12285, 12337, 12474, 12870, 13013, 13140, 13182, 13286, 13689, 13797, 13860, 14196, 14235, 14454, 14742, 15015, 15210, 15330, 15379, 15444, 16060, 16380, 16731, 16863, 17082, 17745, 17820, 18018, 18252, 18396, 18590, 18980, 19305, 19710, 19773, 19929, 20020, 20790, 20878, 21060, 21294, 21681, 21970, 22308, 22484, 22815, 22995, 23166, 23652, 23660, 24090, 24167, 24570, 24674, 24948, 25623, 25740, 26026, 26364, 26572, 27027, 27378, 27594, 27885, 28105, 28470, 28908, 29484, 29565, 30030, 30420, 30660, 30758, 31185, 31317, 31941, 32955, 33215, 33462, 33726, 34164, 35490, 36036, 36135, 36855, 37011, 37180, 38610, 39039, 39420, 39546, 39858, 41391, 41580, 41756, 42588, 42705, 43362, 43940, 45045, 45630, 45990, 46137, 46332, 48180, 48334, 49140, 49348, 50193, 50589, 51246, 52052, 52195, 53235, 54054, 54756, 55188, 55770, 56210, 56940, 57915, 59130, 59319, 59787, 60060, 61516, 61685, 62370, 62634, 63882, 65043, 65065, 65910, 66430, 66924, 67452, 68445, 68985, 70980, 72270, 72501, 73073, 73710, 74022, 76869, 76895, 77220, 78078, 79092, 79716, 81081, 82782, 83655, 84315, 85410, 86359, 86724, 90090, 91260, 91980, 92274, 93951, 95823, 96668, 98865, 99645, 100386, 101178, 102492, 104390, 106470, 108108, 108405, 111033, 111540, 112420, 115830, 117117, 118260, 118638, 119574, 120835, 123370, 124740, 125268, 127764, 128115, 130086, 130130, 131820, 132860, 135135, 135707, 136890, 137970, 138411, 144540, 145002, 146146, 147420, 148044, 150579, 151767, 153738, 153790, 156156, 156585, 159705, 160381, 162162, 165564, 167310, 168630, 169169, 170820, 172718, 177957, 179361, 180180, 184548, 185055, 187902, 191646, 195195, 197730, 199290, 200772, 202356, 206955, 208780, 212940, 216810, 217503, 219219, 222066, 230685, 231660, 234234, 237276, 239148, 241670, 246740, 250965, 252945, 256230, 259077, 260172, 260260, 270270, 271414, 273780, 275940, 276822, 281853, 290004, 292292, 296595, 298935, 301158, 303534, 307476, 307580, 313170, 319410, 320762, 324324, 325215, 333099, 334620, 337260, 338338, 345436, 351351, 355914, 358722, 362505, 365365, 370110, 375804, 383292, 384345, 390390, 395460, 398580, 405405, 407121, 413910, 415233, 431795, 433620, 435006, 438438, 444132, 455301, 461370, 468468, 469755, 479115, 481143, 483340, 501930, 505890, 507507, 512460, 518154, 538083, 540540, 542828, 553644, 555165, 563706, 585585, 593190, 597870, 602316, 607068, 626340, 638820, 641524, 650430, 652509, 657657, 666198, 676676, 678535, 692055, 702702, 711828, 717444, 725010, 730730, 740220, 752895, 758835, 768690, 777231, 780780, 801905, 810810, 814242, 827820, 830466, 845559, 845845, 863590, 870012, 876876, 889785, 896805, 910602, 922740, 939510, 949949, 958230, 962286, 999297, 1003860, 1011780, 1015014, 1036308, 1054053, 1076166, 1087515, 1096095, 1110330, 1122667, 1127412, 1171170, 1186380, 1195740, 1221363, 1245699, 1295385, 1300860, 1305018, 1315314, 1332396, 1357070, 1384110, 1405404, 1409265, 1443429, 1450020, 1461460, 1505790, 1517670, 1522521, 1537380, 1554462, 1603810, 1621620, 1628484, 1660932, 1665495, 1691118, 1691690, 1727180, 1756755, 1764191, 1779570, 1793610, 1821204, 1879020, 1899898, 1916460, 1924572, 1957527, 1972971, 1998594, 2030028, 2035605, 2076165, 2108106, 2152332, 2175030, 2192190, 2220660, 2245334, 2276505, 2331693, 2342340, 2405715, 2442726, 2491398, 2537535, 2590770, 2610036, 2630628, 2690415, 2714140, 2768220, 2818530, 2849847, 2886858, 3011580, 3035340, 3045042, 3108924, 3207620, 3262545, 3288285, 3330990, 3368001, 3382236, 3383380, 3513510, 3528382, 3559140, 3587220, 3664089, 3799796, 3886155, 3915054, 3945942, 3997188, 4071210, 4152330, 4216212, 4227795, 4330287, 4350060, 4384380, 4490668, 4553010, 4567563, 4663386, 4749745, 4811430, 4885452, 4982796, 4996485, 5075070, 5181540, 5270265, 5292573, 5380830, 5613335, 5637060, 5699694, 5773716, 5918913, 6090084, 6106815, 6228495, 6525090, 6576570, 6661980, 6736002, 6995079, 7027020, 7056764, 7217145, 7328178, 7612605, 7772310, 7830108, 7891884, 8142420, 8304660, 8455590, 8549541, 8660574, 8820955, 9106020, 9135126, 9326772, 9499490, 9622860, 9787635, 9864855, 9992970, 10104003, 10150140, 10540530, 10585146, 10761660, 10992267, 11226670, 11399388, 11658465, 11837826, 12213630, 12349337, 12456990, 12990861, 13050180, 13153140, 13472004, 13702689, 13990158, 14249235, 14434290, 14656356, 15225210, 15544620, 15877719, 16840005, 16911180, 17099082, 17321148, 17641910, 18270252, 18320445, 18998980, 19575270, 19729710, 19985940, 20208006, 21081060, 21170292, 21651435, 21984534, 22453340, 22837815, 23316930, 23675652, 24427260, 24698674, 24913980, 25648623, 25981722, 26462865, 27405378, 27980316, 28498470, 28868580, 29594565, 30312009, 30450420, 31755438, 33680010, 34198164, 34975395, 35283820, 36640890, 37048011, 39150540, 39459420, 40416012, 42747705, 43302870, 43969068, 45675630, 46633860, 47633157, 49397348, 50520015, 51297246, 51963444, 52925730, 54810756, 54961335, 56996940, 59189130, 60624018, 61746685, 63510876, 64954305, 67360020, 68513445, 69950790, 73281780, 74096022, 76945869, 79388595, 85495410, 86605740, 90936027, 91351260, 95266314, 101040030, 102594492, 105851460, 109922670, 111144033, 118378260, 121248036, 123493370, 128243115, 129908610, 137026890, 139901580, 142899471, 148192044, 151560045, 153891738, 158777190, 170990820, 181872054, 185240055, 190532628, 202080060, 219845340, 222288066, 238165785, 246986740, 256486230, 259817220, 274053780, 285798942, 303120090, 307783476, 317554380, 333432099, 363744108, 370480110, 384729345, 444576132, 454680135, 476331570, 512972460, 555720165, 571597884, 606240180, 666864198, 714497355, 740960220, 769458690, 909360270, 952663140, 1000296297, 1111440330, 1333728396, 1428994710, 1538917380, 1667160495, 1818720540, 2000592594, 2222880660, 2857989420, 3334320990, 4001185188, 5001481485, 6668641980, 10002962970, 20005925940]

約数ペア:

[(1, 20005925940), (2, 10002962970), (3, 6668641980), (4, 5001481485), (5, 4001185188), (6, 3334320990), (7, 2857989420), (9, 2222880660), (10, 2000592594), (11, 1818720540), (12, 1667160495), (13, 1538917380), (14, 1428994710), (15, 1333728396), (18, 1111440330), (20, 1000296297), (21, 952663140), (22, 909360270), (26, 769458690), (27, 740960220), (28, 714497355), (30, 666864198), (33, 606240180), (35, 571597884), (36, 555720165), (39, 512972460), (42, 476331570), (44, 454680135), (45, 444576132), (52, 384729345), (54, 370480110), (55, 363744108), (60, 333432099), (63, 317554380), (65, 307783476), (66, 303120090), (70, 285798942), (73, 274053780), (77, 259817220), (78, 256486230), (81, 246986740), (84, 238165785), (90, 222288066), (91, 219845340), (99, 202080060), (105, 190532628), (108, 185240055), (110, 181872054), (117, 170990820), (126, 158777190), (130, 153891738), (132, 151560045), (135, 148192044), (140, 142899471), (143, 139901580), (146, 137026890), (154, 129908610), (156, 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(2197, 9106020), (2268, 8820955), (2310, 8660574), (2340, 8549541), (2366, 8455590), (2409, 8304660), (2457, 8142420), (2535, 7891884), (2555, 7830108), (2574, 7772310), (2628, 7612605), (2730, 7328178), (2772, 7217145), (2835, 7056764), (2847, 7027020), (2860, 6995079), (2970, 6736002), (3003, 6661980), (3042, 6576570), (3066, 6525090), (3212, 6228495), (3276, 6106815), (3285, 6090084), (3380, 5918913), (3465, 5773716), (3510, 5699694), (3549, 5637060), (3564, 5613335), (3718, 5380830), (3780, 5292573), (3796, 5270265), (3861, 5181540), (3942, 5075070), (4004, 4996485), (4015, 4982796), (4095, 4885452), (4158, 4811430), (4212, 4749745), (4290, 4663386), (4380, 4567563), (4394, 4553010), (4455, 4490668), (4563, 4384380), (4599, 4350060), (4620, 4330287), (4732, 4227795), (4745, 4216212), (4818, 4152330), (4914, 4071210), (5005, 3997188), (5070, 3945942), (5110, 3915054), (5148, 3886155), (5265, 3799796), (5460, 3664089), (5577, 3587220), (5621, 3559140), (5670, 3528382), (5694, 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(27378, 730730), (27594, 725010), (27885, 717444), (28105, 711828), (28470, 702702), (28908, 692055), (29484, 678535), (29565, 676676), (30030, 666198), (30420, 657657), (30660, 652509), (30758, 650430), (31185, 641524), (31317, 638820), (31941, 626340), (32955, 607068), (33215, 602316), (33462, 597870), (33726, 593190), (34164, 585585), (35490, 563706), (36036, 555165), (36135, 553644), (36855, 542828), (37011, 540540), (37180, 538083), (38610, 518154), (39039, 512460), (39420, 507507), (39546, 505890), (39858, 501930), (41391, 483340), (41580, 481143), (41756, 479115), (42588, 469755), (42705, 468468), (43362, 461370), (43940, 455301), (45045, 444132), (45630, 438438), (45990, 435006), (46137, 433620), (46332, 431795), (48180, 415233), (48334, 413910), (49140, 407121), (49348, 405405), (50193, 398580), (50589, 395460), (51246, 390390), (52052, 384345), (52195, 383292), (53235, 375804), (54054, 370110), (54756, 365365), (55188, 362505), (55770, 358722), (56210, 355914), (56940, 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170820), (118260, 169169), (118638, 168630), (119574, 167310), (120835, 165564), (123370, 162162), (124740, 160381), (125268, 159705), (127764, 156585), (128115, 156156), (130086, 153790), (130130, 153738), (131820, 151767), (132860, 150579), (135135, 148044), (135707, 147420), (136890, 146146), (137970, 145002), (138411, 144540)]