20019542400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4915

約数の個数: 576

約数和(自身を含む): 83940096240

約数和(自身を除く): 63920553840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 128, 130, 132, 143, 144, 150, 156, 160, 165, 176, 180, 192, 195, 198, 200, 208, 220, 225, 234, 240, 260, 264, 275, 286, 288, 300, 312, 320, 325, 330, 352, 360, 384, 390, 396, 400, 416, 429, 440, 450, 468, 480, 495, 520, 528, 550, 572, 576, 585, 600, 624, 640, 650, 660, 704, 715, 720, 780, 792, 800, 825, 832, 858, 880, 900, 936, 960, 975, 990, 1040, 1056, 1100, 1144, 1152, 1170, 1200, 1248, 1287, 1300, 1320, 1408, 1430, 1440, 1560, 1584, 1600, 1650, 1664, 1716, 1760, 1800, 1872, 1920, 1950, 1980, 2080, 2112, 2145, 2200, 2288, 2340, 2400, 2475, 2496, 2574, 2600, 2640, 2860, 2880, 2925, 3120, 3168, 3200, 3300, 3432, 3520, 3575, 3600, 3744, 3900, 3960, 4160, 4224, 4290, 4400, 4576, 4680, 4800, 4861, 4950, 4992, 5148, 5200, 5280, 5720, 5760, 5850, 6240, 6336, 6435, 6600, 6864, 7040, 7150, 7200, 7488, 7800, 7920, 8320, 8580, 8800, 9152, 9360, 9600, 9722, 9900, 10296, 10400, 10560, 10725, 11440, 11700, 12480, 12672, 12870, 13200, 13728, 14300, 14400, 14583, 14976, 15600, 15840, 17160, 17600, 18304, 18720, 19444, 19800, 20592, 20800, 21120, 21450, 22880, 23400, 24305, 24960, 25740, 26400, 27456, 28600, 28800, 29166, 31200, 31680, 32175, 34320, 35200, 37440, 38888, 39600, 41184, 41600, 42900, 43749, 45760, 46800, 48610, 51480, 52800, 53471, 54912, 57200, 58332, 62400, 63193, 63360, 64350, 68640, 72915, 74880, 77776, 79200, 82368, 85800, 87498, 91520, 93600, 97220, 102960, 105600, 106942, 114400, 116664, 121525, 124800, 126386, 128700, 137280, 145830, 155552, 158400, 160413, 164736, 171600, 174996, 187200, 189579, 194440, 205920, 213884, 218745, 228800, 233328, 243050, 252772, 257400, 267355, 274560, 291660, 311104, 315965, 316800, 320826, 343200, 349992, 364575, 374400, 379158, 388880, 411840, 427768, 437490, 457600, 466656, 481239, 486100, 505544, 514800, 534710, 568737, 583320, 622208, 631930, 641652, 686400, 695123, 699984, 729150, 758316, 777760, 802065, 823680, 855536, 874980, 933312, 947895, 962478, 972200, 1011088, 1029600, 1069420, 1093725, 1137474, 1166640, 1263860, 1283304, 1336775, 1372800, 1390246, 1399968, 1458300, 1516632, 1555520, 1579825, 1604130, 1711072, 1749960, 1866624, 1895790, 1924956, 1944400, 2022176, 2059200, 2085369, 2138840, 2187450, 2274948, 2333280, 2406195, 2527720, 2566608, 2673550, 2780492, 2799936, 2843685, 2916600, 3033264, 3111040, 3159650, 3208260, 3422144, 3475615, 3499920, 3791580, 3849912, 3888800, 4010325, 4044352, 4118400, 4170738, 4277680, 4374900, 4549896, 4666560, 4739475, 4812390, 5055440, 5133216, 5347100, 5560984, 5599872, 5687370, 5833200, 6066528, 6256107, 6319300, 6416520, 6844288, 6951230, 6999840, 7583160, 7699824, 7777600, 8020650, 8088704, 8341476, 8555360, 8749800, 9099792, 9333120, 9478950, 9624780, 10110880, 10266432, 10426845, 10694200, 11121968, 11374740, 11666400, 12030975, 12133056, 12512214, 12638600, 12833040, 13902460, 13999680, 14218425, 15166320, 15399648, 15555200, 16041300, 16682952, 17110720, 17378075, 17499600, 18199584, 18957900, 19249560, 20221760, 20532864, 20853690, 21388400, 22243936, 22749480, 23332800, 24061950, 24266112, 25024428, 25277200, 25666080, 27804920, 27999360, 28436850, 30332640, 30799296, 31280535, 32082600, 33365904, 34221440, 34756150, 34999200, 36399168, 37915800, 38499120, 40443520, 41707380, 42776800, 44487872, 45498960, 46665600, 48123900, 50048856, 50554400, 51332160, 52134225, 55609840, 56873700, 60665280, 61598592, 62561070, 64165200, 66731808, 69512300, 69998400, 72798336, 75831600, 76998240, 83414760, 85553600, 88975744, 90997920, 96247800, 100097712, 101108800, 102664320, 104268450, 111219680, 113747400, 121330560, 125122140, 128330400, 133463616, 139024600, 139996800, 151663200, 153996480, 156402675, 166829520, 171107200, 181995840, 192495600, 200195424, 202217600, 208536900, 222439360, 227494800, 250244280, 256660800, 266927232, 278049200, 303326400, 307992960, 312805350, 333659040, 363991680, 384991200, 400390848, 417073800, 444878720, 454989600, 500488560, 513321600, 556098400, 606652800, 625610700, 667318080, 769982400, 800781696, 834147600, 909979200, 1000977120, 1112196800, 1251221400, 1334636160, 1539964800, 1668295200, 1819958400, 2001954240, 2224393600, 2502442800, 3336590400, 4003908480, 5004885600, 6673180800, 10009771200, 20019542400]

約数ペア:

[(1, 20019542400), (2, 10009771200), (3, 6673180800), (4, 5004885600), (5, 4003908480), (6, 3336590400), (8, 2502442800), (9, 2224393600), (10, 2001954240), (11, 1819958400), (12, 1668295200), (13, 1539964800), (15, 1334636160), (16, 1251221400), (18, 1112196800), (20, 1000977120), (22, 909979200), (24, 834147600), (25, 800781696), (26, 769982400), (30, 667318080), (32, 625610700), (33, 606652800), (36, 556098400), (39, 513321600), (40, 500488560), (44, 454989600), (45, 444878720), (48, 417073800), (50, 400390848), (52, 384991200), (55, 363991680), (60, 333659040), (64, 312805350), (65, 307992960), (66, 303326400), (72, 278049200), (75, 266927232), (78, 256660800), (80, 250244280), (88, 227494800), (90, 222439360), (96, 208536900), (99, 202217600), (100, 200195424), (104, 192495600), (110, 181995840), (117, 171107200), (120, 166829520), (128, 156402675), (130, 153996480), (132, 151663200), (143, 139996800), (144, 139024600), (150, 133463616), (156, 128330400), (160, 125122140), (165, 121330560), (176, 113747400), (180, 111219680), (192, 104268450), (195, 102664320), (198, 101108800), (200, 100097712), (208, 96247800), (220, 90997920), (225, 88975744), (234, 85553600), (240, 83414760), (260, 76998240), (264, 75831600), (275, 72798336), (286, 69998400), (288, 69512300), (300, 66731808), (312, 64165200), (320, 62561070), (325, 61598592), (330, 60665280), (352, 56873700), (360, 55609840), (384, 52134225), (390, 51332160), (396, 50554400), (400, 50048856), (416, 48123900), (429, 46665600), (440, 45498960), (450, 44487872), (468, 42776800), (480, 41707380), (495, 40443520), (520, 38499120), (528, 37915800), (550, 36399168), (572, 34999200), (576, 34756150), (585, 34221440), (600, 33365904), (624, 32082600), (640, 31280535), (650, 30799296), (660, 30332640), (704, 28436850), (715, 27999360), (720, 27804920), (780, 25666080), (792, 25277200), (800, 25024428), (825, 24266112), (832, 24061950), (858, 23332800), (880, 22749480), (900, 22243936), (936, 21388400), (960, 20853690), (975, 20532864), (990, 20221760), (1040, 19249560), (1056, 18957900), (1100, 18199584), (1144, 17499600), (1152, 17378075), (1170, 17110720), (1200, 16682952), (1248, 16041300), (1287, 15555200), (1300, 15399648), (1320, 15166320), (1408, 14218425), (1430, 13999680), (1440, 13902460), (1560, 12833040), (1584, 12638600), (1600, 12512214), (1650, 12133056), (1664, 12030975), (1716, 11666400), (1760, 11374740), (1800, 11121968), (1872, 10694200), (1920, 10426845), (1950, 10266432), (1980, 10110880), (2080, 9624780), (2112, 9478950), (2145, 9333120), (2200, 9099792), (2288, 8749800), (2340, 8555360), (2400, 8341476), (2475, 8088704), (2496, 8020650), (2574, 7777600), (2600, 7699824), (2640, 7583160), (2860, 6999840), (2880, 6951230), (2925, 6844288), (3120, 6416520), (3168, 6319300), (3200, 6256107), (3300, 6066528), (3432, 5833200), (3520, 5687370), (3575, 5599872), (3600, 5560984), (3744, 5347100), (3900, 5133216), (3960, 5055440), (4160, 4812390), (4224, 4739475), (4290, 4666560), (4400, 4549896), (4576, 4374900), (4680, 4277680), (4800, 4170738), (4861, 4118400), (4950, 4044352), (4992, 4010325), (5148, 3888800), (5200, 3849912), (5280, 3791580), (5720, 3499920), (5760, 3475615), (5850, 3422144), (6240, 3208260), (6336, 3159650), (6435, 3111040), (6600, 3033264), (6864, 2916600), (7040, 2843685), (7150, 2799936), (7200, 2780492), (7488, 2673550), (7800, 2566608), (7920, 2527720), (8320, 2406195), (8580, 2333280), (8800, 2274948), (9152, 2187450), (9360, 2138840), (9600, 2085369), (9722, 2059200), (9900, 2022176), (10296, 1944400), (10400, 1924956), (10560, 1895790), (10725, 1866624), (11440, 1749960), (11700, 1711072), (12480, 1604130), (12672, 1579825), (12870, 1555520), (13200, 1516632), (13728, 1458300), (14300, 1399968), (14400, 1390246), (14583, 1372800), (14976, 1336775), (15600, 1283304), (15840, 1263860), (17160, 1166640), (17600, 1137474), (18304, 1093725), (18720, 1069420), (19444, 1029600), (19800, 1011088), (20592, 972200), (20800, 962478), (21120, 947895), (21450, 933312), (22880, 874980), (23400, 855536), (24305, 823680), (24960, 802065), (25740, 777760), (26400, 758316), (27456, 729150), (28600, 699984), (28800, 695123), (29166, 686400), (31200, 641652), (31680, 631930), (32175, 622208), (34320, 583320), (35200, 568737), (37440, 534710), (38888, 514800), (39600, 505544), (41184, 486100), (41600, 481239), (42900, 466656), (43749, 457600), (45760, 437490), (46800, 427768), (48610, 411840), (51480, 388880), (52800, 379158), (53471, 374400), (54912, 364575), (57200, 349992), (58332, 343200), (62400, 320826), (63193, 316800), (63360, 315965), (64350, 311104), (68640, 291660), (72915, 274560), (74880, 267355), (77776, 257400), (79200, 252772), (82368, 243050), (85800, 233328), (87498, 228800), (91520, 218745), (93600, 213884), (97220, 205920), (102960, 194440), (105600, 189579), (106942, 187200), (114400, 174996), (116664, 171600), (121525, 164736), (124800, 160413), (126386, 158400), (128700, 155552), (137280, 145830)]