20119499400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 768

約数和(自身を含む): 84694579200

約数和(自身を除く): 64575079800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 39, 40, 42, 44, 50, 52, 55, 56, 60, 65, 66, 70, 75, 77, 78, 84, 88, 91, 100, 104, 105, 110, 120, 130, 132, 139, 140, 143, 150, 154, 156, 165, 168, 175, 182, 195, 200, 210, 220, 231, 241, 260, 264, 273, 275, 278, 280, 286, 300, 308, 312, 325, 330, 350, 364, 385, 390, 417, 420, 429, 440, 455, 462, 482, 520, 525, 546, 550, 556, 572, 600, 616, 650, 660, 695, 700, 715, 723, 728, 770, 780, 825, 834, 840, 858, 910, 924, 964, 973, 975, 1001, 1050, 1092, 1100, 1112, 1144, 1155, 1205, 1300, 1320, 1365, 1390, 1400, 1430, 1446, 1529, 1540, 1560, 1650, 1668, 1687, 1716, 1807, 1820, 1848, 1925, 1928, 1946, 1950, 2002, 2085, 2100, 2145, 2184, 2200, 2275, 2310, 2410, 2600, 2651, 2730, 2780, 2860, 2892, 2919, 3003, 3058, 3080, 3133, 3300, 3336, 3374, 3432, 3475, 3575, 3614, 3615, 3640, 3850, 3892, 3900, 4004, 4170, 4200, 4290, 4550, 4587, 4620, 4820, 4865, 5005, 5061, 5302, 5421, 5460, 5560, 5720, 5775, 5784, 5838, 6006, 6025, 6116, 6266, 6600, 6748, 6825, 6950, 7150, 7228, 7230, 7645, 7700, 7784, 7800, 7953, 8008, 8340, 8435, 8580, 9035, 9100, 9174, 9240, 9399, 9640, 9730, 10010, 10122, 10425, 10604, 10703, 10725, 10842, 10920, 11550, 11676, 12012, 12050, 12232, 12532, 12649, 13255, 13496, 13650, 13900, 14300, 14456, 14460, 14595, 15015, 15290, 15400, 15665, 15906, 16680, 16870, 17160, 18070, 18075, 18200, 18348, 18557, 18798, 19460, 19877, 20020, 20244, 20850, 21208, 21406, 21450, 21684, 21931, 22935, 23100, 23352, 24024, 24100, 24325, 25025, 25064, 25298, 25305, 26510, 27105, 27300, 27800, 28600, 28920, 29190, 30030, 30580, 31330, 31812, 32109, 33499, 33740, 34463, 36140, 36150, 36696, 37114, 37596, 37947, 38225, 38920, 39754, 39765, 40040, 40488, 41700, 42175, 42812, 42900, 43368, 43862, 45175, 45870, 46200, 46995, 48200, 48650, 50050, 50596, 50610, 53020, 53515, 54210, 54600, 55671, 58380, 59631, 60060, 61160, 62660, 63245, 63624, 64218, 65793, 66275, 66998, 67480, 68926, 72280, 72300, 72975, 74228, 75075, 75192, 75894, 76450, 78325, 79508, 79530, 83400, 84350, 85624, 85800, 87724, 90350, 91740, 92785, 93990, 97300, 99385, 100100, 100497, 101192, 101220, 103389, 106040, 107030, 108420, 109655, 111342, 114675, 116760, 119262, 120120, 125320, 126490, 126525, 128436, 131586, 132550, 133996, 135525, 137852, 139139, 144600, 145950, 148456, 150150, 151788, 152900, 156650, 159016, 159060, 160545, 167495, 168700, 172315, 175448, 180700, 183480, 185570, 187980, 189735, 194600, 198770, 198825, 200200, 200994, 202440, 206778, 214060, 216840, 219310, 222684, 229350, 234493, 234975, 238524, 241241, 252980, 253050, 256872, 263172, 265100, 267575, 267992, 271050, 275704, 278278, 278355, 291900, 298155, 300300, 303576, 305800, 313300, 316225, 318120, 321090, 328965, 334990, 337400, 344630, 361400, 368489, 371140, 375960, 379470, 397540, 397650, 401988, 413556, 417417, 428120, 435487, 438620, 445368, 458700, 463925, 468986, 469950, 477048, 482482, 496925, 502485, 505960, 506100, 516945, 526344, 530200, 535150, 542100, 548275, 556556, 556710, 583800, 596310, 600600, 626600, 632450, 642180, 657930, 669980, 689260, 695695, 703479, 723723, 736978, 742280, 758940, 795080, 795300, 802725, 803976, 827112, 834834, 837475, 861575, 870974, 877240, 917400, 927850, 937972, 939900, 948675, 964964, 993850, 1004970, 1012200, 1033890, 1070300, 1084200, 1096550, 1105467, 1113112, 1113420, 1172465, 1192620, 1206205, 1264900, 1284360, 1306461, 1315860, 1339960, 1378520, 1391390, 1391775, 1406958, 1447446, 1473956, 1490775, 1517880, 1590600, 1605450, 1644825, 1669668, 1674950, 1723150, 1741948, 1842445, 1855700, 1875944, 1879800, 1897350, 1929928, 1987700, 2009940, 2067780, 2087085, 2140600, 2177435, 2193100, 2210934, 2226840, 2344930, 2385240, 2412410, 2512425, 2529800, 2579423, 2584725, 2612922, 2631720, 2782780, 2783550, 2813916, 2894892, 2947912, 2981550, 3048409, 3210900, 3289650, 3339336, 3349900, 3446300, 3478475, 3483896, 3517395, 3618615, 3684890, 3711400, 3794700, 3975400, 4019880, 4135560, 4174170, 4354870, 4386200, 4421868, 4689860, 4790357, 4824820, 5024850, 5158846, 5169450, 5225844, 5527335, 5565560, 5567100, 5627832, 5789784, 5862325, 5963100, 6031025, 6096818, 6421800, 6532305, 6579300, 6699800, 6892600, 6956950, 7034790, 7237230, 7369780, 7589400, 7738269, 8348340, 8709740, 8843736, 9145227, 9212225, 9379720, 9580714, 9649640, 10049700, 10317692, 10338900, 10435425, 10451688, 10887175, 11054670, 11134200, 11724650, 11926200, 12062050, 12193636, 12897115, 13064610, 13158600, 13913900, 14069580, 14371071, 14474460, 14739560, 15242045, 15476538, 16696680, 17419480, 17586975, 18093075, 18290454, 18424450, 19161428, 20099400, 20635384, 20677800, 20870850, 21774350, 22109340, 23449300, 23951785, 24124100, 24387272, 25794230, 26129220, 27636675, 27827800, 28139160, 28742142, 28948920, 30484090, 30953076, 32661525, 33532499, 35173950, 36186150, 36580908, 36848900, 38322856, 38691345, 41741700, 43548700, 44218680, 45726135, 46898600, 47903570, 48248200, 51588460, 52258440, 55273350, 57484284, 60968180, 61906152, 64485575, 65323050, 67064998, 70347900, 71855355, 72372300, 73161816, 73697800, 76210225, 77382690, 83483400, 87097400, 91452270, 95807140, 100597497, 103176920, 110546700, 114968568, 119758925, 121936360, 128971150, 130646100, 134129996, 140695800, 143710710, 144744600, 152420450, 154765380, 167662495, 182904540, 191614280, 193456725, 201194994, 221093400, 228630675, 239517850, 257942300, 261292200, 268259992, 287421420, 304840900, 309530760, 335324990, 359276775, 365809080, 386913450, 402389988, 457261350, 479035700, 502987485, 515884600, 574842840, 609681800, 670649980, 718553550, 773826900, 804779976, 838312475, 914522700, 958071400, 1005974970, 1341299960, 1437107100, 1547653800, 1676624950, 1829045400, 2011949940, 2514937425, 2874214200, 3353249900, 4023899880, 5029874850, 6706499800, 10059749700, 20119499400]

約数ペア:

[(1, 20119499400), (2, 10059749700), (3, 6706499800), (4, 5029874850), (5, 4023899880), (6, 3353249900), (7, 2874214200), (8, 2514937425), (10, 2011949940), (11, 1829045400), (12, 1676624950), (13, 1547653800), (14, 1437107100), (15, 1341299960), (20, 1005974970), (21, 958071400), (22, 914522700), (24, 838312475), (25, 804779976), (26, 773826900), (28, 718553550), (30, 670649980), (33, 609681800), (35, 574842840), (39, 515884600), (40, 502987485), (42, 479035700), (44, 457261350), (50, 402389988), (52, 386913450), (55, 365809080), (56, 359276775), (60, 335324990), (65, 309530760), (66, 304840900), (70, 287421420), (75, 268259992), (77, 261292200), (78, 257942300), (84, 239517850), (88, 228630675), (91, 221093400), (100, 201194994), (104, 193456725), (105, 191614280), (110, 182904540), (120, 167662495), (130, 154765380), (132, 152420450), (139, 144744600), (140, 143710710), (143, 140695800), (150, 134129996), (154, 130646100), (156, 128971150), (165, 121936360), (168, 119758925), (175, 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