20538777600

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 504

約数和(自身を含む): 80337382632

約数和(自身を除く): 59798605032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 512, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1013, 1024, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1536, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2026, 2048, 2112, 2200, 2304, 2400, 2475, 2560, 2640, 2816, 2880, 3039, 3072, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4052, 4096, 4224, 4400, 4608, 4800, 4950, 5065, 5120, 5280, 5632, 5760, 6078, 6144, 6336, 6400, 6600, 7040, 7200, 7680, 7920, 8104, 8192, 8448, 8800, 9117, 9216, 9600, 9900, 10130, 10240, 10560, 11143, 11264, 11520, 12156, 12288, 12672, 12800, 13200, 14080, 14400, 15195, 15360, 15840, 16208, 16896, 17600, 18234, 18432, 19200, 19800, 20260, 20480, 21120, 22286, 22528, 23040, 24312, 24576, 25325, 25344, 25600, 26400, 28160, 28800, 30390, 30720, 31680, 32416, 33429, 33792, 35200, 36468, 36864, 38400, 39600, 40520, 40960, 42240, 44572, 45056, 45585, 46080, 48624, 50650, 50688, 51200, 52800, 55715, 56320, 57600, 60780, 61440, 63360, 64832, 66858, 67584, 70400, 72936, 73728, 75975, 76800, 79200, 81040, 84480, 89144, 90112, 91170, 92160, 97248, 100287, 101300, 101376, 102400, 105600, 111430, 112640, 115200, 121560, 122880, 126720, 129664, 133716, 135168, 140800, 145872, 151950, 153600, 158400, 162080, 167145, 168960, 178288, 182340, 184320, 194496, 200574, 202600, 202752, 204800, 211200, 222860, 225280, 227925, 230400, 243120, 253440, 259328, 267432, 270336, 278575, 281600, 291744, 303900, 307200, 316800, 324160, 334290, 337920, 356576, 364680, 368640, 388992, 401148, 405200, 405504, 422400, 445720, 450560, 455850, 460800, 486240, 501435, 506880, 518656, 534864, 557150, 563200, 583488, 607800, 614400, 633600, 648320, 668580, 675840, 713152, 729360, 777984, 802296, 810400, 811008, 835725, 844800, 891440, 911700, 921600, 972480, 1002870, 1013760, 1037312, 1069728, 1114300, 1126400, 1166976, 1215600, 1267200, 1296640, 1337160, 1351680, 1426304, 1458720, 1555968, 1604592, 1620800, 1671450, 1689600, 1782880, 1823400, 1843200, 1944960, 2005740, 2027520, 2074624, 2139456, 2228600, 2252800, 2333952, 2431200, 2507175, 2534400, 2593280, 2674320, 2852608, 2917440, 3111936, 3209184, 3241600, 3342900, 3379200, 3565760, 3646800, 3889920, 4011480, 4055040, 4149248, 4278912, 4457200, 4667904, 4862400, 5014350, 5068800, 5186560, 5348640, 5705216, 5834880, 6223872, 6418368, 6483200, 6685800, 6758400, 7131520, 7293600, 7779840, 8022960, 8298496, 8557824, 8914400, 9335808, 9724800, 10028700, 10137600, 10373120, 10697280, 11410432, 11669760, 12447744, 12836736, 12966400, 13371600, 14263040, 14587200, 15559680, 16045920, 17115648, 17828800, 18671616, 19449600, 20057400, 20275200, 20746240, 21394560, 22820864, 23339520, 24895488, 25673472, 25932800, 26743200, 28526080, 29174400, 31119360, 32091840, 34231296, 35657600, 37343232, 38899200, 40114800, 41492480, 42789120, 45641728, 46679040, 51346944, 51865600, 53486400, 57052160, 58348800, 62238720, 64183680, 68462592, 71315200, 74686464, 77798400, 80229600, 85578240, 91283456, 93358080, 102693888, 103731200, 106972800, 114104320, 116697600, 124477440, 128367360, 136925184, 142630400, 155596800, 160459200, 171156480, 186716160, 205387776, 207462400, 213945600, 228208640, 233395200, 256734720, 273850368, 285260800, 311193600, 320918400, 342312960, 373432320, 410775552, 427891200, 456417280, 466790400, 513469440, 570521600, 622387200, 641836800, 684625920, 821551104, 855782400, 933580800, 1026938880, 1141043200, 1283673600, 1369251840, 1711564800, 1867161600, 2053877760, 2282086400, 2567347200, 3423129600, 4107755520, 5134694400, 6846259200, 10269388800, 20538777600]

約数ペア:

[(1, 20538777600), (2, 10269388800), (3, 6846259200), (4, 5134694400), (5, 4107755520), (6, 3423129600), (8, 2567347200), (9, 2282086400), (10, 2053877760), (11, 1867161600), (12, 1711564800), (15, 1369251840), (16, 1283673600), (18, 1141043200), (20, 1026938880), (22, 933580800), (24, 855782400), (25, 821551104), (30, 684625920), (32, 641836800), (33, 622387200), (36, 570521600), (40, 513469440), (44, 466790400), (45, 456417280), (48, 427891200), (50, 410775552), (55, 373432320), (60, 342312960), (64, 320918400), (66, 311193600), (72, 285260800), (75, 273850368), (80, 256734720), (88, 233395200), (90, 228208640), (96, 213945600), (99, 207462400), (100, 205387776), (110, 186716160), (120, 171156480), (128, 160459200), (132, 155596800), (144, 142630400), (150, 136925184), (160, 128367360), (165, 124477440), (176, 116697600), (180, 114104320), (192, 106972800), (198, 103731200), (200, 102693888), (220, 93358080), (225, 91283456), (240, 85578240), (256, 80229600), (264, 77798400), (275, 74686464), (288, 71315200), (300, 68462592), (320, 64183680), (330, 62238720), (352, 58348800), (360, 57052160), (384, 53486400), (396, 51865600), (400, 51346944), (440, 46679040), (450, 45641728), (480, 42789120), (495, 41492480), (512, 40114800), (528, 38899200), (550, 37343232), (576, 35657600), (600, 34231296), (640, 32091840), (660, 31119360), (704, 29174400), (720, 28526080), (768, 26743200), (792, 25932800), (800, 25673472), (825, 24895488), (880, 23339520), (900, 22820864), (960, 21394560), (990, 20746240), (1013, 20275200), (1024, 20057400), (1056, 19449600), (1100, 18671616), (1152, 17828800), (1200, 17115648), (1280, 16045920), (1320, 15559680), (1408, 14587200), (1440, 14263040), (1536, 13371600), (1584, 12966400), (1600, 12836736), (1650, 12447744), (1760, 11669760), (1800, 11410432), (1920, 10697280), (1980, 10373120), (2026, 10137600), (2048, 10028700), (2112, 9724800), (2200, 9335808), (2304, 8914400), (2400, 8557824), (2475, 8298496), (2560, 8022960), (2640, 7779840), (2816, 7293600), (2880, 7131520), (3039, 6758400), (3072, 6685800), (3168, 6483200), (3200, 6418368), (3300, 6223872), (3520, 5834880), (3600, 5705216), (3840, 5348640), (3960, 5186560), (4052, 5068800), (4096, 5014350), (4224, 4862400), (4400, 4667904), (4608, 4457200), (4800, 4278912), (4950, 4149248), (5065, 4055040), (5120, 4011480), (5280, 3889920), (5632, 3646800), (5760, 3565760), (6078, 3379200), (6144, 3342900), (6336, 3241600), (6400, 3209184), (6600, 3111936), (7040, 2917440), (7200, 2852608), (7680, 2674320), (7920, 2593280), (8104, 2534400), (8192, 2507175), (8448, 2431200), (8800, 2333952), (9117, 2252800), (9216, 2228600), (9600, 2139456), (9900, 2074624), (10130, 2027520), (10240, 2005740), (10560, 1944960), (11143, 1843200), (11264, 1823400), (11520, 1782880), (12156, 1689600), (12288, 1671450), (12672, 1620800), (12800, 1604592), (13200, 1555968), (14080, 1458720), (14400, 1426304), (15195, 1351680), (15360, 1337160), (15840, 1296640), (16208, 1267200), (16896, 1215600), (17600, 1166976), (18234, 1126400), (18432, 1114300), (19200, 1069728), (19800, 1037312), (20260, 1013760), (20480, 1002870), (21120, 972480), (22286, 921600), (22528, 911700), (23040, 891440), (24312, 844800), (24576, 835725), (25325, 811008), (25344, 810400), (25600, 802296), (26400, 777984), (28160, 729360), (28800, 713152), (30390, 675840), (30720, 668580), (31680, 648320), (32416, 633600), (33429, 614400), (33792, 607800), (35200, 583488), (36468, 563200), (36864, 557150), (38400, 534864), (39600, 518656), (40520, 506880), (40960, 501435), (42240, 486240), (44572, 460800), (45056, 455850), (45585, 450560), (46080, 445720), (48624, 422400), (50650, 405504), (50688, 405200), (51200, 401148), (52800, 388992), (55715, 368640), (56320, 364680), (57600, 356576), (60780, 337920), (61440, 334290), (63360, 324160), (64832, 316800), (66858, 307200), (67584, 303900), (70400, 291744), (72936, 281600), (73728, 278575), (75975, 270336), (76800, 267432), (79200, 259328), (81040, 253440), (84480, 243120), (89144, 230400), (90112, 227925), (91170, 225280), (92160, 222860), (97248, 211200), (100287, 204800), (101300, 202752), (101376, 202600), (102400, 200574), (105600, 194496), (111430, 184320), (112640, 182340), (115200, 178288), (121560, 168960), (122880, 167145), (126720, 162080), (129664, 158400), (133716, 153600), (135168, 151950), (140800, 145872)]