18938290800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 720

約数和(自身を含む): 73293086720

約数和(自身を除く): 54354795920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 79, 80, 88, 100, 104, 110, 120, 121, 127, 130, 132, 143, 150, 156, 158, 165, 176, 195, 200, 208, 220, 237, 240, 242, 254, 260, 264, 275, 286, 300, 312, 316, 325, 330, 363, 381, 390, 395, 400, 429, 440, 474, 484, 508, 520, 528, 550, 572, 600, 605, 624, 632, 635, 650, 660, 715, 726, 762, 780, 790, 825, 858, 869, 880, 948, 968, 975, 1016, 1027, 1040, 1100, 1144, 1185, 1200, 1210, 1264, 1270, 1300, 1320, 1397, 1430, 1452, 1524, 1560, 1573, 1580, 1650, 1651, 1716, 1738, 1815, 1896, 1905, 1936, 1950, 1975, 2032, 2054, 2145, 2200, 2288, 2370, 2420, 2540, 2600, 2607, 2640, 2794, 2860, 2904, 3025, 3048, 3081, 3120, 3146, 3160, 3175, 3300, 3302, 3432, 3476, 3575, 3630, 3792, 3810, 3900, 3950, 4108, 4191, 4290, 4345, 4400, 4719, 4740, 4840, 4953, 5080, 5135, 5200, 5214, 5588, 5720, 5808, 5925, 6050, 6096, 6162, 6292, 6320, 6350, 6600, 6604, 6864, 6952, 6985, 7150, 7260, 7620, 7800, 7865, 7900, 8216, 8255, 8382, 8580, 8690, 9075, 9438, 9480, 9525, 9559, 9680, 9906, 10033, 10160, 10270, 10428, 10725, 11176, 11297, 11440, 11850, 12100, 12324, 12584, 12700, 13035, 13200, 13208, 13904, 13970, 14300, 14520, 15240, 15367, 15405, 15600, 15730, 15800, 16432, 16510, 16764, 17160, 17380, 18150, 18161, 18876, 18960, 19050, 19118, 19812, 20066, 20540, 20856, 20955, 21450, 21725, 22352, 22594, 23595, 23700, 24200, 24648, 24765, 25168, 25400, 25675, 26070, 26416, 27940, 28600, 28677, 29040, 30099, 30480, 30734, 30810, 31460, 31600, 33020, 33528, 33891, 34320, 34760, 34925, 36300, 36322, 37752, 38100, 38236, 39325, 39624, 40132, 41080, 41275, 41712, 41910, 42900, 43450, 45188, 46101, 47190, 47400, 47795, 48400, 49296, 49530, 50165, 50800, 51350, 52140, 54483, 55880, 56485, 57200, 57354, 60198, 61468, 61620, 62920, 65175, 66040, 67056, 67782, 69520, 69850, 72600, 72644, 75504, 76200, 76472, 76835, 77025, 78650, 79248, 80264, 82160, 82550, 83820, 85800, 86900, 90376, 90805, 92202, 94380, 94800, 95590, 99060, 100330, 102700, 104280, 104775, 108966, 110363, 111760, 112970, 114708, 117975, 120396, 122936, 123240, 123825, 124267, 125840, 130350, 130429, 132080, 135564, 139700, 143385, 145200, 145288, 150495, 152400, 152944, 153670, 154050, 157300, 160528, 165100, 167640, 169455, 171600, 173800, 180752, 181610, 184404, 188760, 191180, 198120, 199771, 200660, 205400, 208560, 209550, 217932, 220726, 225940, 229416, 230505, 235950, 238975, 240792, 245872, 246480, 247650, 248534, 250825, 260700, 260858, 271128, 272415, 279400, 282425, 286770, 290576, 300990, 307340, 308100, 314600, 330200, 331089, 335280, 338910, 347600, 363220, 368808, 372801, 377520, 382360, 384175, 391287, 396240, 399542, 401320, 410800, 419100, 435864, 441452, 451880, 454025, 458832, 461010, 471900, 477950, 481584, 495300, 497068, 501650, 521400, 521716, 542256, 544830, 551815, 558800, 564850, 573540, 599313, 601980, 614680, 616200, 621335, 629200, 652145, 660400, 662178, 677820, 716925, 726440, 737616, 745602, 752475, 764720, 768350, 782574, 799084, 802640, 838200, 847275, 871728, 882904, 903760, 908050, 922020, 943800, 955900, 990600, 994136, 998855, 1003300, 1042800, 1043432, 1089660, 1103630, 1129700, 1147080, 1152525, 1198626, 1203960, 1213993, 1229360, 1232400, 1242670, 1304290, 1324356, 1355640, 1362075, 1433850, 1434719, 1452880, 1491204, 1504950, 1536700, 1565148, 1598168, 1655445, 1676400, 1694550, 1765808, 1816100, 1844040, 1864005, 1887600, 1911800, 1956435, 1981200, 1988272, 1997710, 2006600, 2086864, 2179320, 2207260, 2259400, 2294160, 2305050, 2397252, 2407920, 2427986, 2485340, 2608580, 2648712, 2711280, 2724150, 2759075, 2867700, 2869438, 2982408, 2996565, 3009900, 3073400, 3106675, 3130296, 3196336, 3260725, 3310890, 3389100, 3632200, 3641979, 3688080, 3728010, 3823600, 3912870, 3995420, 4013200, 4304157, 4358640, 4414520, 4518800, 4610100, 4794504, 4855972, 4970680, 4994275, 5217160, 5297424, 5448300, 5518150, 5735400, 5738876, 5964816, 5993130, 6019800, 6069965, 6146800, 6213350, 6260592, 6521450, 6621780, 6778200, 7173595, 7264400, 7283958, 7456020, 7825740, 7990840, 8277225, 8608314, 8829040, 9220200, 9320025, 9589008, 9711944, 9782175, 9941360, 9988550, 10434320, 10896600, 11036300, 11470800, 11477752, 11986260, 12039600, 12139930, 12426700, 13042900, 13243560, 13556400, 14347190, 14567916, 14912040, 14982825, 15651480, 15781909, 15981680, 16554450, 17216628, 18209895, 18440400, 18640050, 19423888, 19564350, 19977100, 21520785, 21793200, 22072600, 22955504, 23972520, 24279860, 24853400, 26085800, 26487120, 28694380, 29135832, 29824080, 29965650, 30349825, 31302960, 31563818, 33108900, 34433256, 35867975, 36419790, 37280100, 39128700, 39954200, 43041570, 44145200, 47345727, 47945040, 48559720, 49706800, 52171600, 57388760, 58271664, 59931300, 60699650, 63127636, 66217800, 68866512, 71735950, 72839580, 74560200, 78257400, 78909545, 79908400, 86083140, 91049475, 94691454, 97119440, 107603925, 114777520, 119862600, 121399300, 126255272, 132435600, 143471900, 145679160, 149120400, 156514800, 157819090, 172166280, 182098950, 189382908, 215207850, 236728635, 239725200, 242798600, 252510544, 286943800, 291358320, 315638180, 344332560, 364197900, 378765816, 394547725, 430415700, 473457270, 485597200, 573887600, 631276360, 728395800, 757531632, 789095450, 860831400, 946914540, 1183643175, 1262552720, 1456791600, 1578190900, 1721662800, 1893829080, 2367286350, 3156381800, 3787658160, 4734572700, 6312763600, 9469145400, 18938290800]

約数ペア:

[(1, 18938290800), (2, 9469145400), (3, 6312763600), (4, 4734572700), (5, 3787658160), (6, 3156381800), (8, 2367286350), (10, 1893829080), (11, 1721662800), (12, 1578190900), (13, 1456791600), (15, 1262552720), (16, 1183643175), (20, 946914540), (22, 860831400), (24, 789095450), (25, 757531632), (26, 728395800), (30, 631276360), (33, 573887600), (39, 485597200), (40, 473457270), (44, 430415700), (48, 394547725), (50, 378765816), (52, 364197900), (55, 344332560), (60, 315638180), (65, 291358320), (66, 286943800), (75, 252510544), (78, 242798600), (79, 239725200), (80, 236728635), (88, 215207850), (100, 189382908), (104, 182098950), (110, 172166280), (120, 157819090), (121, 156514800), (127, 149120400), (130, 145679160), (132, 143471900), (143, 132435600), (150, 126255272), (156, 121399300), (158, 119862600), (165, 114777520), (176, 107603925), (195, 97119440), (200, 94691454), (208, 91049475), (220, 86083140), (237, 79908400), (240, 78909545), (242, 78257400), (254, 74560200), (260, 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(1560, 12139930), (1573, 12039600), (1580, 11986260), (1650, 11477752), (1651, 11470800), (1716, 11036300), (1738, 10896600), (1815, 10434320), (1896, 9988550), (1905, 9941360), (1936, 9782175), (1950, 9711944), (1975, 9589008), (2032, 9320025), (2054, 9220200), (2145, 8829040), (2200, 8608314), (2288, 8277225), (2370, 7990840), (2420, 7825740), (2540, 7456020), (2600, 7283958), (2607, 7264400), (2640, 7173595), (2794, 6778200), (2860, 6621780), (2904, 6521450), (3025, 6260592), (3048, 6213350), (3081, 6146800), (3120, 6069965), (3146, 6019800), (3160, 5993130), (3175, 5964816), (3300, 5738876), (3302, 5735400), (3432, 5518150), (3476, 5448300), (3575, 5297424), (3630, 5217160), (3792, 4994275), (3810, 4970680), (3900, 4855972), (3950, 4794504), (4108, 4610100), (4191, 4518800), (4290, 4414520), (4345, 4358640), (4400, 4304157), (4719, 4013200), (4740, 3995420), (4840, 3912870), (4953, 3823600), (5080, 3728010), (5135, 3688080), (5200, 3641979), (5214, 3632200), (5588, 3389100), (5720, 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451880), (42900, 441452), (43450, 435864), (45188, 419100), (46101, 410800), (47190, 401320), (47400, 399542), (47795, 396240), (48400, 391287), (49296, 384175), (49530, 382360), (50165, 377520), (50800, 372801), (51350, 368808), (52140, 363220), (54483, 347600), (55880, 338910), (56485, 335280), (57200, 331089), (57354, 330200), (60198, 314600), (61468, 308100), (61620, 307340), (62920, 300990), (65175, 290576), (66040, 286770), (67056, 282425), (67782, 279400), (69520, 272415), (69850, 271128), (72600, 260858), (72644, 260700), (75504, 250825), (76200, 248534), (76472, 247650), (76835, 246480), (77025, 245872), (78650, 240792), (79248, 238975), (80264, 235950), (82160, 230505), (82550, 229416), (83820, 225940), (85800, 220726), (86900, 217932), (90376, 209550), (90805, 208560), (92202, 205400), (94380, 200660), (94800, 199771), (95590, 198120), (99060, 191180), (100330, 188760), (102700, 184404), (104280, 181610), (104775, 180752), (108966, 173800), (110363, 171600), (111760, 169455), (112970, 167640), (114708, 165100), (117975, 160528), (120396, 157300), (122936, 154050), (123240, 153670), (123825, 152944), (124267, 152400), (125840, 150495), (130350, 145288), (130429, 145200), (132080, 143385), (135564, 139700)]