20649216000

素因数分解:

$2^{11}\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 768

約数和(自身を含む): 82423111680

約数和(自身を除く): 61773895680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 125, 128, 138, 140, 150, 160, 161, 167, 168, 175, 184, 192, 200, 210, 224, 230, 240, 250, 256, 276, 280, 300, 320, 322, 334, 336, 345, 350, 368, 375, 384, 400, 420, 448, 460, 480, 483, 500, 501, 512, 525, 552, 560, 575, 600, 640, 644, 668, 672, 690, 700, 736, 750, 768, 800, 805, 835, 840, 875, 896, 920, 960, 966, 1000, 1002, 1024, 1050, 1104, 1120, 1150, 1169, 1200, 1280, 1288, 1336, 1344, 1380, 1400, 1472, 1500, 1536, 1600, 1610, 1670, 1680, 1725, 1750, 1792, 1840, 1920, 1932, 2000, 2004, 2048, 2100, 2208, 2240, 2300, 2338, 2400, 2415, 2505, 2560, 2576, 2625, 2672, 2688, 2760, 2800, 2875, 2944, 3000, 3072, 3200, 3220, 3340, 3360, 3450, 3500, 3507, 3584, 3680, 3840, 3841, 3864, 4000, 4008, 4025, 4175, 4200, 4416, 4480, 4600, 4676, 4800, 4830, 5010, 5120, 5152, 5250, 5344, 5376, 5520, 5600, 5750, 5845, 5888, 6000, 6144, 6400, 6440, 6680, 6720, 6900, 7000, 7014, 7168, 7360, 7680, 7682, 7728, 8000, 8016, 8050, 8350, 8400, 8625, 8832, 8960, 9200, 9352, 9600, 9660, 10020, 10240, 10304, 10500, 10688, 10752, 11040, 11200, 11500, 11523, 11690, 11776, 12000, 12075, 12525, 12800, 12880, 13360, 13440, 13800, 14000, 14028, 14336, 14720, 15360, 15364, 15456, 16000, 16032, 16100, 16700, 16800, 17250, 17535, 17664, 17920, 18400, 18704, 19200, 19205, 19320, 20040, 20125, 20608, 20875, 21000, 21376, 21504, 22080, 22400, 23000, 23046, 23380, 23552, 24000, 24150, 25050, 25600, 25760, 26720, 26880, 26887, 27600, 28000, 28056, 29225, 29440, 30720, 30728, 30912, 32000, 32064, 32200, 33400, 33600, 34500, 35070, 35328, 35840, 36800, 37408, 38400, 38410, 38640, 40080, 40250, 41216, 41750, 42000, 42752, 43008, 44160, 44800, 46000, 46092, 46760, 47104, 48000, 48300, 50100, 51200, 51520, 53440, 53760, 53774, 55200, 56000, 56112, 57615, 58450, 58880, 60375, 61456, 61824, 62625, 64000, 64128, 64400, 66800, 67200, 69000, 70140, 70656, 71680, 73600, 74816, 76800, 76820, 77280, 80160, 80500, 80661, 82432, 83500, 84000, 85504, 87675, 88320, 89600, 92000, 92184, 93520, 96000, 96025, 96600, 100200, 103040, 106880, 107520, 107548, 110400, 112000, 112224, 115230, 116900, 117760, 120750, 122912, 123648, 125250, 128000, 128256, 128800, 133600, 134400, 134435, 138000, 140280, 141312, 146125, 147200, 149632, 153600, 153640, 154560, 160320, 161000, 161322, 164864, 167000, 168000, 171008, 175350, 176640, 179200, 184000, 184368, 187040, 192000, 192050, 193200, 200400, 206080, 213760, 215040, 215096, 220800, 224000, 224448, 230460, 233800, 235520, 241500, 245824, 247296, 250500, 256000, 256512, 257600, 267200, 268800, 268870, 276000, 280560, 288075, 292250, 294400, 299264, 307280, 309120, 320640, 322000, 322644, 329728, 334000, 336000, 342016, 350700, 353280, 358400, 368000, 368736, 374080, 384000, 384100, 386400, 400800, 403305, 412160, 427520, 430192, 438375, 441600, 448000, 448896, 460920, 467600, 480125, 483000, 491648, 494592, 501000, 513024, 515200, 534400, 537600, 537740, 552000, 561120, 576150, 584500, 588800, 598528, 614560, 618240, 641280, 644000, 645288, 668000, 672000, 672175, 701400, 706560, 736000, 737472, 748160, 768000, 768200, 772800, 801600, 806610, 824320, 855040, 860384, 876750, 883200, 896000, 897792, 921840, 935200, 960250, 966000, 983296, 989184, 1002000, 1026048, 1030400, 1068800, 1075200, 1075480, 1104000, 1122240, 1152300, 1169000, 1177600, 1197056, 1229120, 1236480, 1282560, 1288000, 1290576, 1336000, 1344000, 1344350, 1402800, 1440375, 1472000, 1474944, 1496320, 1536400, 1545600, 1603200, 1613220, 1648640, 1710080, 1720768, 1753500, 1766400, 1792000, 1795584, 1843680, 1870400, 1920500, 1932000, 1966592, 2004000, 2016525, 2060800, 2137600, 2150960, 2208000, 2244480, 2304600, 2338000, 2394112, 2458240, 2472960, 2565120, 2576000, 2581152, 2672000, 2688000, 2688700, 2805600, 2880750, 2944000, 2949888, 2992640, 3072800, 3091200, 3206400, 3226440, 3360875, 3441536, 3507000, 3532800, 3591168, 3687360, 3740800, 3841000, 3864000, 3933184, 4008000, 4033050, 4121600, 4275200, 4301920, 4416000, 4488960, 4609200, 4676000, 4916480, 4945920, 5130240, 5152000, 5162304, 5344000, 5376000, 5377400, 5611200, 5761500, 5888000, 5899776, 5985280, 6145600, 6182400, 6412800, 6452880, 6721750, 6883072, 7014000, 7182336, 7374720, 7481600, 7682000, 7728000, 7866368, 8016000, 8066100, 8243200, 8550400, 8603840, 8832000, 8977920, 9218400, 9352000, 9832960, 10082625, 10304000, 10324608, 10688000, 10754800, 11222400, 11523000, 11799552, 11970560, 12291200, 12364800, 12825600, 12905760, 13443500, 13766144, 14028000, 14749440, 14963200, 15364000, 15456000, 16032000, 16132200, 17207680, 17664000, 17955840, 18436800, 18704000, 19665920, 20165250, 20608000, 20649216, 21376000, 21509600, 22444800, 23046000, 23599104, 24582400, 24729600, 25651200, 25811520, 26887000, 27532288, 28056000, 29498880, 29926400, 30728000, 30912000, 32064000, 32264400, 34415360, 35911680, 36873600, 37408000, 39331840, 40330500, 41216000, 41298432, 42752000, 43019200, 44889600, 46092000, 49164800, 51623040, 53774000, 55064576, 56112000, 58997760, 59852800, 61456000, 61824000, 64128000, 64528800, 68830720, 73747200, 74816000, 80661000, 82596864, 86038400, 89779200, 92184000, 98329600, 103246080, 107548000, 112224000, 117995520, 122912000, 123648000, 128256000, 129057600, 137661440, 147494400, 149632000, 161322000, 165193728, 172076800, 179558400, 184368000, 196659200, 206492160, 215096000, 224448000, 245824000, 258115200, 275322880, 294988800, 299264000, 322644000, 344153600, 368736000, 412984320, 430192000, 448896000, 491648000, 516230400, 589977600, 645288000, 688307200, 737472000, 825968640, 860384000, 897792000, 983296000, 1032460800, 1290576000, 1376614400, 1474944000, 1720768000, 2064921600, 2581152000, 2949888000, 3441536000, 4129843200, 5162304000, 6883072000, 10324608000, 20649216000]

約数ペア:

[(1, 20649216000), (2, 10324608000), (3, 6883072000), (4, 5162304000), (5, 4129843200), (6, 3441536000), (7, 2949888000), (8, 2581152000), (10, 2064921600), (12, 1720768000), (14, 1474944000), (15, 1376614400), (16, 1290576000), (20, 1032460800), (21, 983296000), (23, 897792000), (24, 860384000), (25, 825968640), (28, 737472000), (30, 688307200), (32, 645288000), (35, 589977600), (40, 516230400), (42, 491648000), (46, 448896000), (48, 430192000), (50, 412984320), (56, 368736000), (60, 344153600), (64, 322644000), (69, 299264000), (70, 294988800), (75, 275322880), (80, 258115200), (84, 245824000), (92, 224448000), (96, 215096000), (100, 206492160), (105, 196659200), (112, 184368000), (115, 179558400), (120, 172076800), (125, 165193728), (128, 161322000), (138, 149632000), (140, 147494400), (150, 137661440), (160, 129057600), (161, 128256000), (167, 123648000), (168, 122912000), (175, 117995520), (184, 112224000), (192, 107548000), (200, 103246080), (210, 98329600), (224, 92184000), (230, 89779200), (240, 86038400), (250, 82596864), (256, 80661000), (276, 74816000), (280, 73747200), (300, 68830720), (320, 64528800), (322, 64128000), (334, 61824000), (336, 61456000), (345, 59852800), (350, 58997760), (368, 56112000), (375, 55064576), (384, 53774000), (400, 51623040), (420, 49164800), (448, 46092000), (460, 44889600), (480, 43019200), (483, 42752000), (500, 41298432), (501, 41216000), (512, 40330500), (525, 39331840), (552, 37408000), (560, 36873600), (575, 35911680), (600, 34415360), (640, 32264400), (644, 32064000), (668, 30912000), (672, 30728000), (690, 29926400), (700, 29498880), (736, 28056000), (750, 27532288), (768, 26887000), (800, 25811520), (805, 25651200), (835, 24729600), (840, 24582400), (875, 23599104), (896, 23046000), (920, 22444800), (960, 21509600), (966, 21376000), (1000, 20649216), (1002, 20608000), (1024, 20165250), (1050, 19665920), (1104, 18704000), (1120, 18436800), (1150, 17955840), (1169, 17664000), (1200, 17207680), (1280, 16132200), (1288, 16032000), (1336, 15456000), (1344, 15364000), (1380, 14963200), (1400, 14749440), (1472, 14028000), (1500, 13766144), (1536, 13443500), (1600, 12905760), (1610, 12825600), (1670, 12364800), (1680, 12291200), (1725, 11970560), (1750, 11799552), (1792, 11523000), (1840, 11222400), (1920, 10754800), (1932, 10688000), (2000, 10324608), (2004, 10304000), (2048, 10082625), (2100, 9832960), (2208, 9352000), (2240, 9218400), (2300, 8977920), (2338, 8832000), (2400, 8603840), (2415, 8550400), (2505, 8243200), (2560, 8066100), (2576, 8016000), (2625, 7866368), (2672, 7728000), (2688, 7682000), (2760, 7481600), (2800, 7374720), (2875, 7182336), (2944, 7014000), (3000, 6883072), (3072, 6721750), (3200, 6452880), (3220, 6412800), (3340, 6182400), (3360, 6145600), (3450, 5985280), (3500, 5899776), (3507, 5888000), (3584, 5761500), (3680, 5611200), (3840, 5377400), (3841, 5376000), (3864, 5344000), (4000, 5162304), (4008, 5152000), (4025, 5130240), (4175, 4945920), (4200, 4916480), (4416, 4676000), (4480, 4609200), (4600, 4488960), (4676, 4416000), (4800, 4301920), (4830, 4275200), (5010, 4121600), (5120, 4033050), (5152, 4008000), (5250, 3933184), (5344, 3864000), (5376, 3841000), (5520, 3740800), (5600, 3687360), (5750, 3591168), (5845, 3532800), (5888, 3507000), (6000, 3441536), (6144, 3360875), (6400, 3226440), (6440, 3206400), (6680, 3091200), (6720, 3072800), (6900, 2992640), (7000, 2949888), (7014, 2944000), (7168, 2880750), (7360, 2805600), (7680, 2688700), (7682, 2688000), (7728, 2672000), (8000, 2581152), (8016, 2576000), (8050, 2565120), (8350, 2472960), (8400, 2458240), (8625, 2394112), (8832, 2338000), (8960, 2304600), (9200, 2244480), (9352, 2208000), (9600, 2150960), (9660, 2137600), (10020, 2060800), (10240, 2016525), (10304, 2004000), (10500, 1966592), (10688, 1932000), (10752, 1920500), (11040, 1870400), (11200, 1843680), (11500, 1795584), (11523, 1792000), (11690, 1766400), (11776, 1753500), (12000, 1720768), (12075, 1710080), (12525, 1648640), (12800, 1613220), (12880, 1603200), (13360, 1545600), (13440, 1536400), (13800, 1496320), (14000, 1474944), (14028, 1472000), (14336, 1440375), (14720, 1402800), (15360, 1344350), (15364, 1344000), (15456, 1336000), (16000, 1290576), (16032, 1288000), (16100, 1282560), (16700, 1236480), (16800, 1229120), (17250, 1197056), (17535, 1177600), (17664, 1169000), (17920, 1152300), (18400, 1122240), (18704, 1104000), (19200, 1075480), (19205, 1075200), (19320, 1068800), (20040, 1030400), (20125, 1026048), (20608, 1002000), (20875, 989184), (21000, 983296), (21376, 966000), (21504, 960250), (22080, 935200), (22400, 921840), (23000, 897792), (23046, 896000), (23380, 883200), (23552, 876750), (24000, 860384), (24150, 855040), (25050, 824320), (25600, 806610), (25760, 801600), (26720, 772800), (26880, 768200), (26887, 768000), (27600, 748160), (28000, 737472), (28056, 736000), (29225, 706560), (29440, 701400), (30720, 672175), (30728, 672000), (30912, 668000), (32000, 645288), (32064, 644000), (32200, 641280), (33400, 618240), (33600, 614560), (34500, 598528), (35070, 588800), (35328, 584500), (35840, 576150), (36800, 561120), (37408, 552000), (38400, 537740), (38410, 537600), (38640, 534400), (40080, 515200), (40250, 513024), (41216, 501000), (41750, 494592), (42000, 491648), (42752, 483000), (43008, 480125), (44160, 467600), (44800, 460920), (46000, 448896), (46092, 448000), (46760, 441600), (47104, 438375), (48000, 430192), (48300, 427520), (50100, 412160), (51200, 403305), (51520, 400800), (53440, 386400), (53760, 384100), (53774, 384000), (55200, 374080), (56000, 368736), (56112, 368000), (57615, 358400), (58450, 353280), (58880, 350700), (60375, 342016), (61456, 336000), (61824, 334000), (62625, 329728), (64000, 322644), (64128, 322000), (64400, 320640), (66800, 309120), (67200, 307280), (69000, 299264), (70140, 294400), (70656, 292250), (71680, 288075), (73600, 280560), (74816, 276000), (76800, 268870), (76820, 268800), (77280, 267200), (80160, 257600), (80500, 256512), (80661, 256000), (82432, 250500), (83500, 247296), (84000, 245824), (85504, 241500), (87675, 235520), (88320, 233800), (89600, 230460), (92000, 224448), (92184, 224000), (93520, 220800), (96000, 215096), (96025, 215040), (96600, 213760), (100200, 206080), (103040, 200400), (106880, 193200), (107520, 192050), (107548, 192000), (110400, 187040), (112000, 184368), (112224, 184000), (115230, 179200), (116900, 176640), (117760, 175350), (120750, 171008), (122912, 168000), (123648, 167000), (125250, 164864), (128000, 161322), (128256, 161000), (128800, 160320), (133600, 154560), (134400, 153640), (134435, 153600), (138000, 149632), (140280, 147200), (141312, 146125)]