20723404800

素因数分解:

$2^{12}\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 624

約数和(自身を含む): 81904757760

約数和(自身を除く): 61181352960

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, 128, 138, 140, 150, 160, 161, 168, 175, 184, 192, 200, 210, 224, 230, 240, 256, 276, 280, 300, 320, 322, 336, 345, 350, 368, 384, 400, 419, 420, 448, 460, 480, 483, 512, 525, 552, 560, 575, 600, 640, 644, 672, 690, 700, 736, 768, 800, 805, 838, 840, 896, 920, 960, 966, 1024, 1050, 1104, 1120, 1150, 1200, 1257, 1280, 1288, 1344, 1380, 1400, 1472, 1536, 1600, 1610, 1676, 1680, 1725, 1792, 1840, 1920, 1932, 2048, 2095, 2100, 2208, 2240, 2300, 2400, 2415, 2514, 2560, 2576, 2688, 2760, 2800, 2933, 2944, 3072, 3200, 3220, 3352, 3360, 3450, 3584, 3680, 3840, 3864, 4025, 4096, 4190, 4200, 4416, 4480, 4600, 4800, 4830, 5028, 5120, 5152, 5376, 5520, 5600, 5866, 5888, 6144, 6285, 6400, 6440, 6704, 6720, 6900, 7168, 7360, 7680, 7728, 8050, 8380, 8400, 8799, 8832, 8960, 9200, 9600, 9637, 9660, 10056, 10240, 10304, 10475, 10752, 11040, 11200, 11732, 11776, 12075, 12288, 12570, 12800, 12880, 13408, 13440, 13800, 14336, 14665, 14720, 15360, 15456, 16100, 16760, 16800, 17598, 17664, 17920, 18400, 19200, 19274, 19320, 20112, 20480, 20608, 20950, 21504, 22080, 22400, 23464, 23552, 24150, 25140, 25600, 25760, 26816, 26880, 27600, 28672, 28911, 29330, 29440, 30720, 30912, 31425, 32200, 33520, 33600, 35196, 35328, 35840, 36800, 38400, 38548, 38640, 40224, 41216, 41900, 43008, 43995, 44160, 44800, 46928, 47104, 48185, 48300, 50280, 51200, 51520, 53632, 53760, 55200, 57822, 58660, 58880, 61440, 61824, 62850, 64400, 67040, 67200, 67459, 70392, 70656, 71680, 73325, 73600, 76800, 77096, 77280, 80448, 82432, 83800, 86016, 87990, 88320, 89600, 93856, 94208, 96370, 96600, 100560, 102400, 103040, 107264, 107520, 110400, 115644, 117320, 117760, 123648, 125700, 128800, 134080, 134400, 134918, 140784, 141312, 143360, 144555, 146650, 147200, 153600, 154192, 154560, 160896, 164864, 167600, 175980, 176640, 179200, 187712, 192740, 193200, 201120, 202377, 206080, 214528, 215040, 219975, 220800, 231288, 234640, 235520, 240925, 247296, 251400, 257600, 268160, 268800, 269836, 281568, 282624, 289110, 293300, 294400, 307200, 308384, 309120, 321792, 329728, 335200, 337295, 351960, 353280, 358400, 375424, 385480, 386400, 402240, 404754, 412160, 429056, 430080, 439950, 441600, 462576, 469280, 471040, 481850, 494592, 502800, 515200, 536320, 537600, 539672, 563136, 578220, 586600, 588800, 616768, 618240, 643584, 659456, 670400, 674590, 703920, 706560, 716800, 722775, 750848, 770960, 772800, 804480, 809508, 824320, 858112, 879900, 883200, 925152, 938560, 963700, 989184, 1005600, 1011885, 1030400, 1072640, 1075200, 1079344, 1126272, 1156440, 1173200, 1177600, 1233536, 1236480, 1287168, 1340800, 1349180, 1407840, 1413120, 1445550, 1501696, 1541920, 1545600, 1608960, 1619016, 1648640, 1686475, 1716224, 1759800, 1766400, 1850304, 1877120, 1927400, 1978368, 2011200, 2023770, 2060800, 2145280, 2150400, 2158688, 2252544, 2312880, 2346400, 2355200, 2467072, 2472960, 2574336, 2681600, 2698360, 2815680, 2891100, 3003392, 3083840, 3091200, 3217920, 3238032, 3297280, 3372950, 3519600, 3532800, 3700608, 3754240, 3854800, 4022400, 4047540, 4121600, 4290560, 4317376, 4505088, 4625760, 4692800, 4934144, 4945920, 5059425, 5148672, 5363200, 5396720, 5631360, 5782200, 6006784, 6167680, 6182400, 6435840, 6476064, 6745900, 7039200, 7065600, 7401216, 7508480, 7709600, 8044800, 8095080, 8243200, 8581120, 8634752, 9010176, 9251520, 9385600, 9868288, 9891840, 10118850, 10726400, 10793440, 11262720, 11564400, 12013568, 12335360, 12364800, 12871680, 12952128, 13491800, 14078400, 14802432, 15016960, 15419200, 16089600, 16190160, 16486400, 17269504, 18020352, 18503040, 18771200, 19736576, 20237700, 21452800, 21586880, 22525440, 23128800, 24670720, 24729600, 25743360, 25904256, 26983600, 28156800, 29604864, 30033920, 30838400, 32179200, 32380320, 34539008, 36040704, 37006080, 37542400, 39473152, 40475400, 42905600, 43173760, 45050880, 46257600, 49341440, 49459200, 51808512, 53967200, 56313600, 59209728, 60067840, 61676800, 64358400, 64760640, 69078016, 74012160, 75084800, 80950800, 86347520, 90101760, 92515200, 98682880, 103617024, 107934400, 112627200, 118419456, 123353600, 128716800, 129521280, 138156032, 148024320, 150169600, 161901600, 172695040, 180203520, 185030400, 197365760, 207234048, 215868800, 225254400, 246707200, 259042560, 276312064, 296048640, 300339200, 323803200, 345390080, 370060800, 414468096, 431737600, 450508800, 493414400, 518085120, 592097280, 647606400, 690780160, 740121600, 828936192, 863475200, 901017600, 986828800, 1036170240, 1295212800, 1381560320, 1480243200, 1726950400, 2072340480, 2590425600, 2960486400, 3453900800, 4144680960, 5180851200, 6907801600, 10361702400, 20723404800]

約数ペア:

[(1, 20723404800), (2, 10361702400), (3, 6907801600), (4, 5180851200), (5, 4144680960), (6, 3453900800), (7, 2960486400), (8, 2590425600), (10, 2072340480), (12, 1726950400), (14, 1480243200), (15, 1381560320), (16, 1295212800), (20, 1036170240), (21, 986828800), (23, 901017600), (24, 863475200), (25, 828936192), (28, 740121600), (30, 690780160), (32, 647606400), (35, 592097280), (40, 518085120), (42, 493414400), (46, 450508800), (48, 431737600), (50, 414468096), (56, 370060800), (60, 345390080), (64, 323803200), (69, 300339200), (70, 296048640), (75, 276312064), (80, 259042560), (84, 246707200), (92, 225254400), (96, 215868800), (100, 207234048), (105, 197365760), (112, 185030400), (115, 180203520), (120, 172695040), (128, 161901600), (138, 150169600), (140, 148024320), (150, 138156032), (160, 129521280), (161, 128716800), (168, 123353600), (175, 118419456), (184, 112627200), (192, 107934400), (200, 103617024), (210, 98682880), (224, 92515200), (230, 90101760), (240, 86347520), (256, 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(1792, 11564400), (1840, 11262720), (1920, 10793440), (1932, 10726400), (2048, 10118850), (2095, 9891840), (2100, 9868288), (2208, 9385600), (2240, 9251520), (2300, 9010176), (2400, 8634752), (2415, 8581120), (2514, 8243200), (2560, 8095080), (2576, 8044800), (2688, 7709600), (2760, 7508480), (2800, 7401216), (2933, 7065600), (2944, 7039200), (3072, 6745900), (3200, 6476064), (3220, 6435840), (3352, 6182400), (3360, 6167680), (3450, 6006784), (3584, 5782200), (3680, 5631360), (3840, 5396720), (3864, 5363200), (4025, 5148672), (4096, 5059425), (4190, 4945920), (4200, 4934144), (4416, 4692800), (4480, 4625760), (4600, 4505088), (4800, 4317376), (4830, 4290560), (5028, 4121600), (5120, 4047540), (5152, 4022400), (5376, 3854800), (5520, 3754240), (5600, 3700608), (5866, 3532800), (5888, 3519600), (6144, 3372950), (6285, 3297280), (6400, 3238032), (6440, 3217920), (6704, 3091200), (6720, 3083840), (6900, 3003392), (7168, 2891100), (7360, 2815680), (7680, 2698360), (7728, 2681600), (8050, 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(27600, 750848), (28672, 722775), (28911, 716800), (29330, 706560), (29440, 703920), (30720, 674590), (30912, 670400), (31425, 659456), (32200, 643584), (33520, 618240), (33600, 616768), (35196, 588800), (35328, 586600), (35840, 578220), (36800, 563136), (38400, 539672), (38548, 537600), (38640, 536320), (40224, 515200), (41216, 502800), (41900, 494592), (43008, 481850), (43995, 471040), (44160, 469280), (44800, 462576), (46928, 441600), (47104, 439950), (48185, 430080), (48300, 429056), (50280, 412160), (51200, 404754), (51520, 402240), (53632, 386400), (53760, 385480), (55200, 375424), (57822, 358400), (58660, 353280), (58880, 351960), (61440, 337295), (61824, 335200), (62850, 329728), (64400, 321792), (67040, 309120), (67200, 308384), (67459, 307200), (70392, 294400), (70656, 293300), (71680, 289110), (73325, 282624), (73600, 281568), (76800, 269836), (77096, 268800), (77280, 268160), (80448, 257600), (82432, 251400), (83800, 247296), (86016, 240925), (87990, 235520), (88320, 234640), (89600, 231288), (93856, 220800), (94208, 219975), (96370, 215040), (96600, 214528), (100560, 206080), (102400, 202377), (103040, 201120), (107264, 193200), (107520, 192740), (110400, 187712), (115644, 179200), (117320, 176640), (117760, 175980), (123648, 167600), (125700, 164864), (128800, 160896), (134080, 154560), (134400, 154192), (134918, 153600), (140784, 147200), (141312, 146650), (143360, 144555)]