18890978400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 864

約数和(自身を含む): 80022878208

約数和(自身を除く): 61131899808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 107, 112, 113, 120, 124, 126, 140, 144, 150, 155, 160, 168, 175, 180, 186, 200, 210, 214, 217, 224, 225, 226, 240, 248, 252, 279, 280, 288, 300, 310, 315, 321, 336, 339, 350, 360, 372, 400, 420, 428, 434, 450, 452, 465, 480, 496, 504, 525, 535, 558, 560, 565, 600, 620, 630, 642, 651, 672, 678, 700, 720, 744, 749, 775, 791, 800, 840, 856, 868, 900, 904, 930, 963, 992, 1008, 1017, 1050, 1070, 1085, 1116, 1120, 1130, 1200, 1240, 1260, 1284, 1302, 1356, 1395, 1400, 1440, 1488, 1498, 1550, 1575, 1582, 1605, 1680, 1695, 1712, 1736, 1800, 1808, 1860, 1926, 1953, 2016, 2034, 2100, 2140, 2170, 2232, 2247, 2260, 2325, 2373, 2400, 2480, 2520, 2568, 2604, 2675, 2712, 2790, 2800, 2825, 2976, 2996, 3100, 3150, 3164, 3210, 3255, 3317, 3360, 3390, 3424, 3472, 3503, 3600, 3616, 3720, 3745, 3852, 3906, 3955, 4068, 4200, 4280, 4340, 4464, 4494, 4520, 4650, 4746, 4815, 4960, 5040, 5085, 5136, 5208, 5350, 5424, 5425, 5580, 5600, 5650, 5992, 6200, 6300, 6328, 6420, 6510, 6634, 6741, 6780, 6944, 6975, 7006, 7119, 7200, 7440, 7490, 7704, 7812, 7910, 8025, 8136, 8400, 8475, 8560, 8680, 8928, 8988, 9040, 9300, 9492, 9630, 9765, 9951, 10080, 10170, 10272, 10416, 10509, 10700, 10848, 10850, 11160, 11235, 11300, 11865, 11984, 12091, 12400, 12600, 12656, 12840, 13020, 13268, 13482, 13560, 13950, 14012, 14238, 14880, 14980, 15408, 15624, 15820, 16050, 16272, 16275, 16585, 16800, 16950, 17120, 17360, 17515, 17976, 18080, 18600, 18725, 18984, 19260, 19530, 19775, 19902, 20340, 20832, 21018, 21400, 21700, 22320, 22470, 22600, 23219, 23730, 23968, 24075, 24182, 24521, 24800, 25200, 25312, 25425, 25680, 26040, 26536, 26964, 27120, 27900, 28024, 28476, 29853, 29960, 30816, 31248, 31527, 31640, 32100, 32544, 32550, 33170, 33705, 33900, 34720, 35030, 35595, 35952, 36273, 37200, 37450, 37968, 38520, 39060, 39550, 39804, 40680, 42036, 42800, 43400, 44640, 44940, 45200, 46438, 47460, 48150, 48364, 48825, 49042, 49755, 50400, 50850, 51360, 52080, 52545, 53072, 53928, 54240, 55800, 56048, 56175, 56952, 59325, 59706, 59920, 60455, 62496, 63054, 63280, 64200, 65100, 66340, 67410, 67800, 69657, 70060, 71190, 71904, 72546, 73563, 74400, 74900, 75936, 77040, 78120, 79100, 79608, 81360, 82925, 84072, 84637, 85600, 86800, 87575, 89880, 90400, 92876, 94920, 96300, 96728, 97650, 98084, 99510, 101700, 104160, 105090, 106144, 107856, 108819, 111600, 112096, 112350, 113904, 116095, 118650, 119412, 119840, 120910, 122605, 126108, 126560, 128400, 130200, 132680, 134820, 135600, 139314, 140120, 142380, 145092, 147126, 149265, 149800, 154080, 156240, 157635, 158200, 159216, 162720, 165850, 168144, 168525, 169274, 173600, 175150, 177975, 179760, 181365, 185752, 189840, 192600, 193456, 195300, 196168, 199020, 203400, 208971, 210180, 215712, 217638, 220689, 223200, 224700, 227808, 232190, 237300, 238824, 241820, 245210, 248775, 252216, 253911, 256800, 260400, 262725, 265360, 269640, 271200, 278628, 280240, 284760, 290184, 294252, 298530, 299600, 302275, 312480, 315270, 316400, 318432, 331700, 336288, 337050, 338548, 348285, 350300, 355950, 359520, 362730, 367815, 371504, 374821, 379680, 385200, 386912, 390600, 392336, 398040, 406800, 417942, 420360, 423185, 435276, 441378, 449400, 464380, 474600, 477648, 483640, 490420, 497550, 504432, 507822, 520800, 525450, 530720, 539280, 544095, 557256, 560480, 569520, 580368, 580475, 588504, 597060, 599200, 604550, 613025, 630540, 632800, 663400, 674100, 677096, 696570, 700600, 711900, 725460, 735630, 743008, 746325, 749642, 761733, 770400, 781200, 784672, 788175, 796080, 813600, 835884, 840720, 846370, 870552, 882756, 898800, 906825, 928760, 949200, 955296, 967280, 980840, 995100, 1008864, 1015644, 1044855, 1050900, 1078560, 1088190, 1103445, 1114512, 1124463, 1139040, 1160736, 1160950, 1177008, 1194120, 1209100, 1226050, 1261080, 1269555, 1326800, 1348200, 1354192, 1393140, 1401200, 1423800, 1450920, 1471260, 1492650, 1499284, 1523466, 1562400, 1576350, 1592160, 1671768, 1681440, 1692740, 1741104, 1741425, 1765512, 1797600, 1813650, 1839075, 1857520, 1874105, 1898400, 1934560, 1961680, 1990200, 2031288, 2089710, 2101800, 2115925, 2176380, 2206890, 2229024, 2248926, 2321900, 2354016, 2388240, 2418200, 2452100, 2522160, 2539110, 2623747, 2653600, 2696400, 2708384, 2720475, 2786280, 2802400, 2847600, 2901840, 2942520, 2985300, 2998568, 3046932, 3152700, 3343536, 3373389, 3385480, 3482208, 3482850, 3531024, 3627300, 3678150, 3715040, 3748210, 3808665, 3923360, 3980400, 4062576, 4179420, 4203600, 4231850, 4352760, 4413780, 4497852, 4643800, 4776480, 4836400, 4904200, 5044320, 5078220, 5224275, 5247494, 5392800, 5440950, 5517225, 5572560, 5622315, 5695200, 5803680, 5885040, 5970600, 5997136, 6093864, 6305400, 6347775, 6687072, 6746778, 6770960, 6965700, 7062048, 7254600, 7356300, 7496420, 7617330, 7871241, 7960800, 8125152, 8358840, 8407200, 8463700, 8705520, 8827560, 8995704, 9287600, 9370525, 9672800, 9808400, 10156440, 10448550, 10494988, 10881900, 11034450, 11145120, 11244630, 11770080, 11941200, 11994272, 12187728, 12610800, 12695550, 13118735, 13493556, 13541920, 13931400, 14509200, 14712600, 14992840, 15234660, 15742482, 16717680, 16866945, 16927400, 17411040, 17655120, 17991408, 18575200, 18741050, 19043325, 19616800, 20312880, 20897100, 20989976, 21763800, 22068900, 22489260, 23613723, 23882400, 24375456, 25221600, 25391100, 26237470, 26987112, 27862800, 28111575, 29018400, 29425200, 29985680, 30469320, 31484964, 33435360, 33733890, 33854800, 35310240, 35982816, 37482100, 38086650, 39356205, 40625760, 41794200, 41979952, 43527600, 44137800, 44978520, 47227446, 50782200, 52474940, 53974224, 55725600, 56223150, 58850400, 59971360, 60938640, 62969928, 65593675, 67467780, 67709600, 74964200, 76173300, 78712410, 83588400, 83959904, 84334725, 87055200, 88275600, 89957040, 94454892, 101564400, 104949880, 107948448, 112446300, 118068615, 121877280, 125939856, 131187350, 134935560, 149928400, 152346600, 157424820, 167176800, 168669450, 176551200, 179914080, 188909784, 196781025, 203128800, 209899760, 224892600, 236137230, 251879712, 262374700, 269871120, 299856800, 304693200, 314849640, 337338900, 377819568, 393562050, 419799520, 449785200, 472274460, 524749400, 539742240, 590343075, 609386400, 629699280, 674677800, 755639136, 787124100, 899570400, 944548920, 1049498800, 1180686150, 1259398560, 1349355600, 1574248200, 1889097840, 2098997600, 2361372300, 2698711200, 3148496400, 3778195680, 4722744600, 6296992800, 9445489200, 18890978400]

約数ペア:

[(1, 18890978400), (2, 9445489200), (3, 6296992800), (4, 4722744600), (5, 3778195680), (6, 3148496400), (7, 2698711200), (8, 2361372300), (9, 2098997600), (10, 1889097840), (12, 1574248200), (14, 1349355600), (15, 1259398560), (16, 1180686150), (18, 1049498800), (20, 944548920), (21, 899570400), (24, 787124100), (25, 755639136), (28, 674677800), (30, 629699280), (31, 609386400), (32, 590343075), (35, 539742240), (36, 524749400), (40, 472274460), (42, 449785200), (45, 419799520), (48, 393562050), (50, 377819568), (56, 337338900), (60, 314849640), (62, 304693200), (63, 299856800), (70, 269871120), (72, 262374700), (75, 251879712), (80, 236137230), (84, 224892600), (90, 209899760), (93, 203128800), (96, 196781025), (100, 188909784), (105, 179914080), (107, 176551200), (112, 168669450), (113, 167176800), (120, 157424820), (124, 152346600), (126, 149928400), (140, 134935560), (144, 131187350), (150, 125939856), (155, 121877280), (160, 118068615), (168, 112446300), (175, 107948448), (180, 104949880), (186, 101564400), (200, 94454892), (210, 89957040), (214, 88275600), (217, 87055200), (224, 84334725), (225, 83959904), (226, 83588400), (240, 78712410), (248, 76173300), (252, 74964200), (279, 67709600), (280, 67467780), (288, 65593675), (300, 62969928), (310, 60938640), (315, 59971360), (321, 58850400), (336, 56223150), (339, 55725600), (350, 53974224), (360, 52474940), (372, 50782200), (400, 47227446), (420, 44978520), (428, 44137800), (434, 43527600), (450, 41979952), (452, 41794200), (465, 40625760), (480, 39356205), (496, 38086650), (504, 37482100), (525, 35982816), (535, 35310240), (558, 33854800), (560, 33733890), (565, 33435360), (600, 31484964), (620, 30469320), (630, 29985680), (642, 29425200), (651, 29018400), (672, 28111575), (678, 27862800), (700, 26987112), (720, 26237470), (744, 25391100), (749, 25221600), (775, 24375456), (791, 23882400), (800, 23613723), (840, 22489260), (856, 22068900), (868, 21763800), (900, 20989976), (904, 20897100), (930, 20312880), (963, 19616800), (992, 19043325), (1008, 18741050), (1017, 18575200), (1050, 17991408), (1070, 17655120), (1085, 17411040), (1116, 16927400), (1120, 16866945), (1130, 16717680), (1200, 15742482), (1240, 15234660), (1260, 14992840), (1284, 14712600), (1302, 14509200), (1356, 13931400), (1395, 13541920), (1400, 13493556), (1440, 13118735), (1488, 12695550), (1498, 12610800), (1550, 12187728), (1575, 11994272), (1582, 11941200), (1605, 11770080), (1680, 11244630), (1695, 11145120), (1712, 11034450), (1736, 10881900), (1800, 10494988), (1808, 10448550), (1860, 10156440), (1926, 9808400), (1953, 9672800), (2016, 9370525), (2034, 9287600), (2100, 8995704), (2140, 8827560), (2170, 8705520), (2232, 8463700), (2247, 8407200), (2260, 8358840), (2325, 8125152), (2373, 7960800), (2400, 7871241), (2480, 7617330), (2520, 7496420), (2568, 7356300), (2604, 7254600), (2675, 7062048), (2712, 6965700), (2790, 6770960), (2800, 6746778), (2825, 6687072), (2976, 6347775), (2996, 6305400), (3100, 6093864), (3150, 5997136), (3164, 5970600), (3210, 5885040), (3255, 5803680), (3317, 5695200), (3360, 5622315), (3390, 5572560), (3424, 5517225), (3472, 5440950), (3503, 5392800), (3600, 5247494), (3616, 5224275), (3720, 5078220), (3745, 5044320), (3852, 4904200), (3906, 4836400), (3955, 4776480), (4068, 4643800), (4200, 4497852), (4280, 4413780), (4340, 4352760), (4464, 4231850), (4494, 4203600), (4520, 4179420), (4650, 4062576), (4746, 3980400), (4815, 3923360), (4960, 3808665), (5040, 3748210), (5085, 3715040), (5136, 3678150), (5208, 3627300), (5350, 3531024), (5424, 3482850), (5425, 3482208), (5580, 3385480), (5600, 3373389), (5650, 3343536), (5992, 3152700), (6200, 3046932), (6300, 2998568), (6328, 2985300), (6420, 2942520), (6510, 2901840), (6634, 2847600), (6741, 2802400), (6780, 2786280), (6944, 2720475), (6975, 2708384), (7006, 2696400), (7119, 2653600), (7200, 2623747), (7440, 2539110), (7490, 2522160), (7704, 2452100), (7812, 2418200), (7910, 2388240), (8025, 2354016), (8136, 2321900), (8400, 2248926), (8475, 2229024), (8560, 2206890), (8680, 2176380), (8928, 2115925), (8988, 2101800), (9040, 2089710), (9300, 2031288), (9492, 1990200), (9630, 1961680), (9765, 1934560), (9951, 1898400), (10080, 1874105), (10170, 1857520), (10272, 1839075), (10416, 1813650), (10509, 1797600), (10700, 1765512), (10848, 1741425), (10850, 1741104), (11160, 1692740), (11235, 1681440), (11300, 1671768), (11865, 1592160), (11984, 1576350), (12091, 1562400), (12400, 1523466), (12600, 1499284), (12656, 1492650), (12840, 1471260), (13020, 1450920), (13268, 1423800), (13482, 1401200), (13560, 1393140), (13950, 1354192), (14012, 1348200), (14238, 1326800), (14880, 1269555), (14980, 1261080), (15408, 1226050), (15624, 1209100), (15820, 1194120), (16050, 1177008), (16272, 1160950), (16275, 1160736), (16585, 1139040), (16800, 1124463), (16950, 1114512), (17120, 1103445), (17360, 1088190), (17515, 1078560), (17976, 1050900), (18080, 1044855), (18600, 1015644), (18725, 1008864), (18984, 995100), (19260, 980840), (19530, 967280), (19775, 955296), (19902, 949200), (20340, 928760), (20832, 906825), (21018, 898800), (21400, 882756), (21700, 870552), (22320, 846370), (22470, 840720), (22600, 835884), (23219, 813600), (23730, 796080), (23968, 788175), (24075, 784672), (24182, 781200), (24521, 770400), (24800, 761733), (25200, 749642), (25312, 746325), (25425, 743008), (25680, 735630), (26040, 725460), (26536, 711900), (26964, 700600), (27120, 696570), (27900, 677096), (28024, 674100), (28476, 663400), (29853, 632800), (29960, 630540), (30816, 613025), (31248, 604550), (31527, 599200), (31640, 597060), (32100, 588504), (32544, 580475), (32550, 580368), (33170, 569520), (33705, 560480), (33900, 557256), (34720, 544095), (35030, 539280), (35595, 530720), (35952, 525450), (36273, 520800), (37200, 507822), (37450, 504432), (37968, 497550), (38520, 490420), (39060, 483640), (39550, 477648), (39804, 474600), (40680, 464380), (42036, 449400), (42800, 441378), (43400, 435276), (44640, 423185), (44940, 420360), (45200, 417942), (46438, 406800), (47460, 398040), (48150, 392336), (48364, 390600), (48825, 386912), (49042, 385200), (49755, 379680), (50400, 374821), (50850, 371504), (51360, 367815), (52080, 362730), (52545, 359520), (53072, 355950), (53928, 350300), (54240, 348285), (55800, 338548), (56048, 337050), (56175, 336288), (56952, 331700), (59325, 318432), (59706, 316400), (59920, 315270), (60455, 312480), (62496, 302275), (63054, 299600), (63280, 298530), (64200, 294252), (65100, 290184), (66340, 284760), (67410, 280240), (67800, 278628), (69657, 271200), (70060, 269640), (71190, 265360), (71904, 262725), (72546, 260400), (73563, 256800), (74400, 253911), (74900, 252216), (75936, 248775), (77040, 245210), (78120, 241820), (79100, 238824), (79608, 237300), (81360, 232190), (82925, 227808), (84072, 224700), (84637, 223200), (85600, 220689), (86800, 217638), (87575, 215712), (89880, 210180), (90400, 208971), (92876, 203400), (94920, 199020), (96300, 196168), (96728, 195300), (97650, 193456), (98084, 192600), (99510, 189840), (101700, 185752), (104160, 181365), (105090, 179760), (106144, 177975), (107856, 175150), (108819, 173600), (111600, 169274), (112096, 168525), (112350, 168144), (113904, 165850), (116095, 162720), (118650, 159216), (119412, 158200), (119840, 157635), (120910, 156240), (122605, 154080), (126108, 149800), (126560, 149265), (128400, 147126), (130200, 145092), (132680, 142380), (134820, 140120), (135600, 139314)]