20543261760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 504

約数和(自身を含む): 82832981400

約数和(自身を除く): 62289719640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 149, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 298, 315, 320, 336, 360, 392, 420, 441, 447, 448, 480, 490, 504, 560, 576, 588, 596, 630, 672, 720, 735, 745, 784, 840, 882, 894, 960, 977, 980, 1008, 1043, 1120, 1176, 1192, 1260, 1341, 1344, 1440, 1470, 1490, 1568, 1680, 1764, 1788, 1954, 1960, 2016, 2086, 2205, 2235, 2240, 2352, 2384, 2520, 2682, 2880, 2931, 2940, 2980, 3129, 3136, 3360, 3528, 3576, 3908, 3920, 4032, 4172, 4410, 4470, 4704, 4768, 4885, 5040, 5215, 5364, 5862, 5880, 5960, 6258, 6705, 6720, 6839, 7056, 7152, 7301, 7816, 7840, 8344, 8793, 8820, 8940, 9387, 9408, 9536, 9770, 10080, 10430, 10728, 11724, 11760, 11920, 12516, 13410, 13678, 14112, 14304, 14602, 14655, 15632, 15645, 15680, 16688, 17586, 17640, 17880, 18774, 19540, 20160, 20517, 20860, 21456, 21903, 23448, 23520, 23840, 25032, 26820, 27356, 28224, 28608, 29204, 29310, 31264, 31290, 33376, 34195, 35172, 35280, 35760, 36505, 37548, 39080, 41034, 41720, 42912, 43806, 43965, 46896, 46935, 47040, 47680, 47873, 50064, 53640, 54712, 58408, 58620, 61551, 62528, 62580, 65709, 66752, 68390, 70344, 70560, 71520, 73010, 75096, 78160, 82068, 83440, 85824, 87612, 87930, 93792, 93870, 95746, 100128, 102585, 107280, 109424, 109515, 116816, 117240, 123102, 125160, 131418, 136780, 140688, 141120, 143040, 143619, 145573, 146020, 150192, 156320, 164136, 166880, 175224, 175860, 187584, 187740, 191492, 200256, 205170, 214560, 218848, 219030, 233632, 234480, 239365, 246204, 250320, 262836, 273560, 281376, 287238, 291146, 292040, 300384, 307755, 312640, 328272, 328545, 333760, 350448, 351720, 375480, 382984, 410340, 429120, 430857, 436719, 437696, 438060, 467264, 468960, 478730, 492408, 500640, 525672, 547120, 562752, 574476, 582292, 584080, 600768, 615510, 656544, 657090, 700896, 703440, 718095, 727865, 750960, 765968, 820680, 861714, 873438, 876120, 937920, 957460, 984816, 1001280, 1019011, 1051344, 1094240, 1148952, 1164584, 1168160, 1231020, 1310157, 1313088, 1314180, 1401792, 1406880, 1436190, 1455730, 1501920, 1531936, 1641360, 1723428, 1746876, 1752240, 1914920, 1969632, 2038022, 2102688, 2154285, 2183595, 2188480, 2297904, 2329168, 2336320, 2462040, 2620314, 2628360, 2813760, 2872380, 2911460, 3003840, 3057033, 3063872, 3282720, 3446856, 3493752, 3504480, 3829840, 3939264, 4076044, 4205376, 4308570, 4367190, 4595808, 4658336, 4924080, 5095055, 5240628, 5256720, 5744760, 5822920, 6114066, 6550785, 6565440, 6893712, 6987504, 7008960, 7133077, 7659680, 8152088, 8617140, 8734380, 9171099, 9191616, 9316672, 9848160, 10190110, 10481256, 10513440, 11489520, 11645840, 12228132, 13101570, 13787424, 13975008, 14266154, 15285165, 15319360, 16304176, 17234280, 17468760, 18342198, 19696320, 20380220, 20962512, 21026880, 21399231, 22979040, 23291680, 24456264, 26203140, 27574848, 27950016, 28532308, 30570330, 32608352, 34468560, 34937520, 35665385, 36684396, 40760440, 41925024, 42798462, 45855495, 45958080, 46583360, 48912528, 52406280, 57064616, 61140660, 64197693, 65216704, 68937120, 69875040, 71330770, 73368792, 81520880, 83850048, 85596924, 91710990, 97825056, 104812560, 106996155, 114129232, 122281320, 128395386, 137874240, 139750080, 142661540, 146737584, 163041760, 171193848, 183421980, 195650112, 209625120, 213992310, 228258464, 244562640, 256790772, 285323080, 293475168, 320988465, 326083520, 342387696, 366843960, 419250240, 427984620, 456516928, 489125280, 513581544, 570646160, 586950336, 641976930, 684775392, 733687920, 855969240, 978250560, 1027163088, 1141292320, 1283953860, 1369550784, 1467375840, 1711938480, 2054326176, 2282584640, 2567907720, 2934751680, 3423876960, 4108652352, 5135815440, 6847753920, 10271630880, 20543261760]

約数ペア:

[(1, 20543261760), (2, 10271630880), (3, 6847753920), (4, 5135815440), (5, 4108652352), (6, 3423876960), (7, 2934751680), (8, 2567907720), (9, 2282584640), (10, 2054326176), (12, 1711938480), (14, 1467375840), (15, 1369550784), (16, 1283953860), (18, 1141292320), (20, 1027163088), (21, 978250560), (24, 855969240), (28, 733687920), (30, 684775392), (32, 641976930), (35, 586950336), (36, 570646160), (40, 513581544), (42, 489125280), (45, 456516928), (48, 427984620), (49, 419250240), (56, 366843960), (60, 342387696), (63, 326083520), (64, 320988465), (70, 293475168), (72, 285323080), (80, 256790772), (84, 244562640), (90, 228258464), (96, 213992310), (98, 209625120), (105, 195650112), (112, 183421980), (120, 171193848), (126, 163041760), (140, 146737584), (144, 142661540), (147, 139750080), (149, 137874240), (160, 128395386), (168, 122281320), (180, 114129232), (192, 106996155), (196, 104812560), (210, 97825056), (224, 91710990), (240, 85596924), (245, 83850048), (252, 81520880), (280, 73368792), (288, 71330770), (294, 69875040), (298, 68937120), (315, 65216704), (320, 64197693), (336, 61140660), (360, 57064616), (392, 52406280), (420, 48912528), (441, 46583360), (447, 45958080), (448, 45855495), (480, 42798462), (490, 41925024), (504, 40760440), (560, 36684396), (576, 35665385), (588, 34937520), (596, 34468560), (630, 32608352), (672, 30570330), (720, 28532308), (735, 27950016), (745, 27574848), (784, 26203140), (840, 24456264), (882, 23291680), (894, 22979040), (960, 21399231), (977, 21026880), (980, 20962512), (1008, 20380220), (1043, 19696320), (1120, 18342198), (1176, 17468760), (1192, 17234280), (1260, 16304176), (1341, 15319360), (1344, 15285165), (1440, 14266154), (1470, 13975008), (1490, 13787424), (1568, 13101570), (1680, 12228132), (1764, 11645840), (1788, 11489520), (1954, 10513440), (1960, 10481256), (2016, 10190110), (2086, 9848160), (2205, 9316672), (2235, 9191616), (2240, 9171099), (2352, 8734380), (2384, 8617140), (2520, 8152088), (2682, 7659680), (2880, 7133077), (2931, 7008960), (2940, 6987504), (2980, 6893712), (3129, 6565440), (3136, 6550785), (3360, 6114066), (3528, 5822920), (3576, 5744760), (3908, 5256720), (3920, 5240628), (4032, 5095055), (4172, 4924080), (4410, 4658336), (4470, 4595808), (4704, 4367190), (4768, 4308570), (4885, 4205376), (5040, 4076044), (5215, 3939264), (5364, 3829840), (5862, 3504480), (5880, 3493752), (5960, 3446856), (6258, 3282720), (6705, 3063872), (6720, 3057033), (6839, 3003840), (7056, 2911460), (7152, 2872380), (7301, 2813760), (7816, 2628360), (7840, 2620314), (8344, 2462040), (8793, 2336320), (8820, 2329168), (8940, 2297904), (9387, 2188480), (9408, 2183595), (9536, 2154285), (9770, 2102688), (10080, 2038022), (10430, 1969632), (10728, 1914920), (11724, 1752240), (11760, 1746876), (11920, 1723428), (12516, 1641360), (13410, 1531936), (13678, 1501920), (14112, 1455730), (14304, 1436190), (14602, 1406880), (14655, 1401792), (15632, 1314180), (15645, 1313088), (15680, 1310157), (16688, 1231020), (17586, 1168160), (17640, 1164584), (17880, 1148952), (18774, 1094240), (19540, 1051344), (20160, 1019011), (20517, 1001280), (20860, 984816), (21456, 957460), (21903, 937920), (23448, 876120), (23520, 873438), (23840, 861714), (25032, 820680), (26820, 765968), (27356, 750960), (28224, 727865), (28608, 718095), (29204, 703440), (29310, 700896), (31264, 657090), (31290, 656544), (33376, 615510), (34195, 600768), (35172, 584080), (35280, 582292), (35760, 574476), (36505, 562752), (37548, 547120), (39080, 525672), (41034, 500640), (41720, 492408), (42912, 478730), (43806, 468960), (43965, 467264), (46896, 438060), (46935, 437696), (47040, 436719), (47680, 430857), (47873, 429120), (50064, 410340), (53640, 382984), (54712, 375480), (58408, 351720), (58620, 350448), (61551, 333760), (62528, 328545), (62580, 328272), (65709, 312640), (66752, 307755), (68390, 300384), (70344, 292040), (70560, 291146), (71520, 287238), (73010, 281376), (75096, 273560), (78160, 262836), (82068, 250320), (83440, 246204), (85824, 239365), (87612, 234480), (87930, 233632), (93792, 219030), (93870, 218848), (95746, 214560), (100128, 205170), (102585, 200256), (107280, 191492), (109424, 187740), (109515, 187584), (116816, 175860), (117240, 175224), (123102, 166880), (125160, 164136), (131418, 156320), (136780, 150192), (140688, 146020), (141120, 145573), (143040, 143619)]