20948990400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2469

約数の個数: 504

約数和(自身を含む): 81925631424

約数和(自身を除く): 60976641024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 47, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 94, 96, 100, 104, 117, 120, 130, 141, 144, 150, 156, 160, 180, 188, 192, 195, 200, 208, 225, 234, 235, 240, 260, 282, 288, 300, 312, 320, 325, 360, 376, 390, 400, 416, 423, 450, 468, 470, 480, 520, 564, 576, 585, 600, 611, 624, 650, 705, 720, 752, 780, 800, 832, 846, 900, 936, 940, 960, 975, 1040, 1128, 1170, 1175, 1200, 1222, 1248, 1300, 1410, 1440, 1504, 1560, 1600, 1692, 1800, 1833, 1872, 1880, 1950, 2080, 2115, 2256, 2340, 2350, 2381, 2400, 2444, 2496, 2600, 2820, 2880, 2925, 3008, 3055, 3120, 3384, 3525, 3600, 3666, 3744, 3760, 3900, 4160, 4230, 4512, 4680, 4700, 4762, 4800, 4888, 5200, 5499, 5640, 5850, 6110, 6240, 6768, 7050, 7143, 7200, 7332, 7488, 7520, 7800, 8460, 9024, 9165, 9360, 9400, 9524, 9776, 10400, 10575, 10998, 11280, 11700, 11905, 12220, 12480, 13536, 14100, 14286, 14400, 14664, 15040, 15275, 15600, 16920, 18330, 18720, 18800, 19048, 19552, 20800, 21150, 21429, 21996, 22560, 23400, 23810, 24440, 27072, 27495, 28200, 28572, 29328, 30550, 30953, 31200, 33840, 35715, 36660, 37440, 37600, 38096, 39104, 42300, 42858, 43992, 45120, 45825, 46800, 47620, 48880, 54990, 56400, 57144, 58656, 59525, 61100, 61906, 62400, 67680, 71430, 73320, 75200, 76192, 84600, 85716, 87984, 91650, 92859, 93600, 95240, 97760, 107145, 109980, 111907, 112800, 114288, 117312, 119050, 122200, 123812, 135360, 137475, 142860, 146640, 152384, 154765, 169200, 171432, 175968, 178575, 183300, 185718, 187200, 190480, 195520, 214290, 219960, 223814, 225600, 228576, 238100, 244400, 247624, 274950, 278577, 285720, 293280, 309530, 335721, 338400, 342864, 351936, 357150, 366600, 371436, 380960, 428580, 439920, 447628, 457152, 464295, 476200, 488800, 495248, 535725, 549900, 557154, 559535, 571440, 586560, 619060, 671442, 676800, 685728, 714300, 733200, 742872, 761920, 773825, 857160, 879840, 895256, 928590, 952400, 977600, 990496, 1007163, 1071450, 1099800, 1114308, 1119070, 1142880, 1238120, 1342884, 1371456, 1392885, 1428600, 1454791, 1466400, 1485744, 1547650, 1678605, 1714320, 1759680, 1790512, 1857180, 1904800, 1980992, 2014326, 2142900, 2199600, 2228616, 2238140, 2285760, 2321475, 2476240, 2685768, 2785770, 2797675, 2857200, 2909582, 2932800, 2971488, 3095300, 3357210, 3428640, 3581024, 3714360, 3809600, 4028652, 4285800, 4364373, 4399200, 4457232, 4476280, 4642950, 4952480, 5035815, 5371536, 5571540, 5595350, 5714400, 5819164, 5942976, 6190600, 6714420, 6857280, 6964425, 7162048, 7273955, 7428720, 8057304, 8393025, 8571600, 8728746, 8798400, 8914464, 8952560, 9285900, 9904960, 10071630, 10743072, 11143080, 11190700, 11428800, 11638328, 12381200, 13093119, 13428840, 13928850, 14547910, 14857440, 16114608, 16786050, 17143200, 17457492, 17828928, 17905120, 18571800, 20143260, 21486144, 21821865, 22286160, 22381400, 23276656, 24762400, 25179075, 26186238, 26857680, 27857700, 29095820, 29714880, 32229216, 33572100, 34286400, 34914984, 35810240, 36369775, 37143600, 40286520, 43643730, 44572320, 44762800, 46553312, 49524800, 50358150, 52372476, 53715360, 55715400, 58191640, 64458432, 65465595, 67144200, 69829968, 72739550, 74287200, 80573040, 87287460, 89144640, 89525600, 93106624, 100716300, 104744952, 107430720, 109109325, 111430800, 116383280, 130931190, 134288400, 139659936, 145479100, 148574400, 161146080, 174574920, 179051200, 201432600, 209489904, 218218650, 222861600, 232766560, 261862380, 268576800, 279319872, 290958200, 322292160, 327327975, 349149840, 402865200, 418979808, 436437300, 445723200, 465533120, 523724760, 537153600, 581916400, 654655950, 698299680, 805730400, 837959616, 872874600, 1047449520, 1163832800, 1309311900, 1396599360, 1611460800, 1745749200, 2094899040, 2327665600, 2618623800, 3491498400, 4189798080, 5237247600, 6982996800, 10474495200, 20948990400]

約数ペア:

[(1, 20948990400), (2, 10474495200), (3, 6982996800), (4, 5237247600), (5, 4189798080), (6, 3491498400), (8, 2618623800), (9, 2327665600), (10, 2094899040), (12, 1745749200), (13, 1611460800), (15, 1396599360), (16, 1309311900), (18, 1163832800), (20, 1047449520), (24, 872874600), (25, 837959616), (26, 805730400), (30, 698299680), (32, 654655950), (36, 581916400), (39, 537153600), (40, 523724760), (45, 465533120), (47, 445723200), (48, 436437300), (50, 418979808), (52, 402865200), (60, 349149840), (64, 327327975), (65, 322292160), (72, 290958200), (75, 279319872), (78, 268576800), (80, 261862380), (90, 232766560), (94, 222861600), (96, 218218650), (100, 209489904), (104, 201432600), (117, 179051200), (120, 174574920), (130, 161146080), (141, 148574400), (144, 145479100), (150, 139659936), (156, 134288400), (160, 130931190), (180, 116383280), (188, 111430800), (192, 109109325), (195, 107430720), (200, 104744952), (208, 100716300), (225, 93106624), (234, 89525600), (235, 89144640), (240, 87287460), (260, 80573040), (282, 74287200), (288, 72739550), (300, 69829968), (312, 67144200), (320, 65465595), (325, 64458432), (360, 58191640), (376, 55715400), (390, 53715360), (400, 52372476), (416, 50358150), (423, 49524800), (450, 46553312), (468, 44762800), (470, 44572320), (480, 43643730), (520, 40286520), (564, 37143600), (576, 36369775), (585, 35810240), (600, 34914984), (611, 34286400), (624, 33572100), (650, 32229216), (705, 29714880), (720, 29095820), (752, 27857700), (780, 26857680), (800, 26186238), (832, 25179075), (846, 24762400), (900, 23276656), (936, 22381400), (940, 22286160), (960, 21821865), (975, 21486144), (1040, 20143260), (1128, 18571800), (1170, 17905120), (1175, 17828928), (1200, 17457492), (1222, 17143200), (1248, 16786050), (1300, 16114608), (1410, 14857440), (1440, 14547910), (1504, 13928850), (1560, 13428840), (1600, 13093119), (1692, 12381200), (1800, 11638328), (1833, 11428800), (1872, 11190700), (1880, 11143080), (1950, 10743072), (2080, 10071630), (2115, 9904960), (2256, 9285900), (2340, 8952560), (2350, 8914464), (2381, 8798400), (2400, 8728746), (2444, 8571600), (2496, 8393025), (2600, 8057304), (2820, 7428720), (2880, 7273955), (2925, 7162048), (3008, 6964425), (3055, 6857280), (3120, 6714420), (3384, 6190600), (3525, 5942976), (3600, 5819164), (3666, 5714400), (3744, 5595350), (3760, 5571540), (3900, 5371536), (4160, 5035815), (4230, 4952480), (4512, 4642950), (4680, 4476280), (4700, 4457232), (4762, 4399200), (4800, 4364373), (4888, 4285800), (5200, 4028652), (5499, 3809600), (5640, 3714360), (5850, 3581024), (6110, 3428640), (6240, 3357210), (6768, 3095300), (7050, 2971488), (7143, 2932800), (7200, 2909582), (7332, 2857200), (7488, 2797675), (7520, 2785770), (7800, 2685768), (8460, 2476240), (9024, 2321475), (9165, 2285760), (9360, 2238140), (9400, 2228616), (9524, 2199600), (9776, 2142900), (10400, 2014326), (10575, 1980992), (10998, 1904800), (11280, 1857180), (11700, 1790512), (11905, 1759680), (12220, 1714320), (12480, 1678605), (13536, 1547650), (14100, 1485744), (14286, 1466400), (14400, 1454791), (14664, 1428600), (15040, 1392885), (15275, 1371456), (15600, 1342884), (16920, 1238120), (18330, 1142880), (18720, 1119070), (18800, 1114308), (19048, 1099800), (19552, 1071450), (20800, 1007163), (21150, 990496), (21429, 977600), (21996, 952400), (22560, 928590), (23400, 895256), (23810, 879840), (24440, 857160), (27072, 773825), (27495, 761920), (28200, 742872), (28572, 733200), (29328, 714300), (30550, 685728), (30953, 676800), (31200, 671442), (33840, 619060), (35715, 586560), (36660, 571440), (37440, 559535), (37600, 557154), (38096, 549900), (39104, 535725), (42300, 495248), (42858, 488800), (43992, 476200), (45120, 464295), (45825, 457152), (46800, 447628), (47620, 439920), (48880, 428580), (54990, 380960), (56400, 371436), (57144, 366600), (58656, 357150), (59525, 351936), (61100, 342864), (61906, 338400), (62400, 335721), (67680, 309530), (71430, 293280), (73320, 285720), (75200, 278577), (76192, 274950), (84600, 247624), (85716, 244400), (87984, 238100), (91650, 228576), (92859, 225600), (93600, 223814), (95240, 219960), (97760, 214290), (107145, 195520), (109980, 190480), (111907, 187200), (112800, 185718), (114288, 183300), (117312, 178575), (119050, 175968), (122200, 171432), (123812, 169200), (135360, 154765), (137475, 152384), (142860, 146640)]