21801141120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 512

約数和(自身を含む): 80637120000

約数和(自身を除く): 58835978880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 242, 264, 285, 304, 320, 330, 352, 363, 380, 384, 418, 440, 449, 456, 480, 484, 528, 570, 605, 608, 627, 640, 660, 704, 726, 760, 836, 880, 898, 912, 960, 968, 1045, 1056, 1140, 1210, 1216, 1254, 1320, 1331, 1347, 1408, 1452, 1520, 1672, 1760, 1796, 1815, 1824, 1920, 1936, 2090, 2112, 2245, 2280, 2299, 2420, 2432, 2508, 2640, 2662, 2694, 2904, 3040, 3135, 3344, 3520, 3592, 3630, 3648, 3872, 3993, 4180, 4224, 4490, 4560, 4598, 4840, 4939, 5016, 5280, 5324, 5388, 5808, 6080, 6270, 6655, 6688, 6735, 6897, 7040, 7184, 7260, 7296, 7744, 7986, 8360, 8531, 8980, 9120, 9196, 9680, 9878, 10032, 10560, 10648, 10776, 11495, 11616, 12160, 12540, 13310, 13376, 13470, 13794, 14368, 14520, 14817, 15488, 15972, 16720, 17062, 17960, 18240, 18392, 19360, 19756, 19965, 20064, 21120, 21296, 21552, 22990, 23232, 24695, 25080, 25289, 25593, 26620, 26752, 26940, 27588, 28736, 29040, 29634, 31944, 33440, 34124, 34485, 35920, 36480, 36784, 38720, 39512, 39930, 40128, 42592, 42655, 43104, 45980, 46464, 49390, 50160, 50578, 51186, 53240, 53880, 54329, 55176, 57472, 58080, 59268, 63888, 66880, 68248, 68970, 71840, 73568, 74085, 75867, 77440, 79024, 79860, 80256, 85184, 85310, 86208, 91960, 93841, 98780, 100320, 101156, 102372, 106480, 107760, 108658, 110352, 116160, 118536, 126445, 127776, 127965, 133760, 136496, 137940, 143680, 147136, 148170, 151734, 158048, 159720, 162987, 170368, 170620, 172416, 183920, 187682, 197560, 200640, 202312, 204744, 212960, 215520, 217316, 220704, 232320, 237072, 252890, 255552, 255930, 271645, 272992, 275880, 281523, 287360, 294272, 296340, 303468, 316096, 319440, 325974, 341240, 367840, 375364, 379335, 395120, 401280, 404624, 409488, 425920, 431040, 434632, 441408, 469205, 474144, 505780, 511104, 511860, 543290, 545984, 551760, 563046, 592680, 597619, 606936, 632192, 638880, 651948, 682480, 735680, 750728, 758670, 790240, 809248, 814935, 818976, 851840, 862080, 869264, 882816, 938410, 948288, 1011560, 1023720, 1032251, 1086580, 1091968, 1103520, 1126092, 1185360, 1195238, 1213872, 1277760, 1303896, 1364960, 1407615, 1471360, 1501456, 1517340, 1580480, 1618496, 1629870, 1637952, 1738528, 1792857, 1876820, 1896576, 2023120, 2047440, 2064502, 2173160, 2207040, 2252184, 2370720, 2390476, 2427744, 2555520, 2607792, 2729920, 2815230, 2988095, 3002912, 3034680, 3096753, 3160960, 3236992, 3259740, 3275904, 3477056, 3585714, 3753640, 4046240, 4094880, 4129004, 4346320, 4414080, 4504368, 4741440, 4780952, 4855488, 5161255, 5215584, 5459840, 5630460, 5976190, 6005824, 6069360, 6193506, 6519480, 6954112, 7171428, 7507280, 8092480, 8189760, 8258008, 8692640, 8964285, 9008736, 9482880, 9561904, 9710976, 10322510, 10431168, 11260920, 11354761, 11952380, 12011648, 12138720, 12387012, 13038960, 14342856, 15014560, 15483765, 16184960, 16379520, 16516016, 17385280, 17928570, 18017472, 19123808, 20645020, 20862336, 22521840, 22709522, 23904760, 24277440, 24774024, 26077920, 28685712, 30029120, 30967530, 33032032, 34064283, 34770560, 35857140, 36034944, 38247616, 41290040, 45043680, 45419044, 47809520, 48554880, 49548048, 52155840, 56773805, 57371424, 60058240, 61935060, 66064064, 68128566, 71714280, 76495232, 82580080, 90087360, 90838088, 95619040, 99096096, 104311680, 113547610, 114742848, 123870120, 132128128, 136257132, 143428560, 165160160, 170321415, 180174720, 181676176, 191238080, 198192192, 227095220, 229485696, 247740240, 272514264, 286857120, 330320320, 340642830, 363352352, 382476160, 396384384, 454190440, 495480480, 545028528, 573714240, 660640640, 681285660, 726704704, 908380880, 990960960, 1090057056, 1147428480, 1362571320, 1453409408, 1816761760, 1981921920, 2180114112, 2725142640, 3633523520, 4360228224, 5450285280, 7267047040, 10900570560, 21801141120]

約数ペア:

[(1, 21801141120), (2, 10900570560), (3, 7267047040), (4, 5450285280), (5, 4360228224), (6, 3633523520), (8, 2725142640), (10, 2180114112), (11, 1981921920), (12, 1816761760), (15, 1453409408), (16, 1362571320), (19, 1147428480), (20, 1090057056), (22, 990960960), (24, 908380880), (30, 726704704), (32, 681285660), (33, 660640640), (38, 573714240), (40, 545028528), (44, 495480480), (48, 454190440), (55, 396384384), (57, 382476160), (60, 363352352), (64, 340642830), (66, 330320320), (76, 286857120), (80, 272514264), (88, 247740240), (95, 229485696), (96, 227095220), (110, 198192192), (114, 191238080), (120, 181676176), (121, 180174720), (128, 170321415), (132, 165160160), (152, 143428560), (160, 136257132), (165, 132128128), (176, 123870120), (190, 114742848), (192, 113547610), (209, 104311680), (220, 99096096), (228, 95619040), (240, 90838088), (242, 90087360), (264, 82580080), (285, 76495232), (304, 71714280), (320, 68128566), (330, 66064064), (352, 61935060), (363, 60058240), (380, 57371424), (384, 56773805), (418, 52155840), (440, 49548048), (449, 48554880), (456, 47809520), (480, 45419044), (484, 45043680), (528, 41290040), (570, 38247616), (605, 36034944), (608, 35857140), (627, 34770560), (640, 34064283), (660, 33032032), (704, 30967530), (726, 30029120), (760, 28685712), (836, 26077920), (880, 24774024), (898, 24277440), (912, 23904760), (960, 22709522), (968, 22521840), (1045, 20862336), (1056, 20645020), (1140, 19123808), (1210, 18017472), (1216, 17928570), (1254, 17385280), (1320, 16516016), (1331, 16379520), (1347, 16184960), (1408, 15483765), (1452, 15014560), (1520, 14342856), (1672, 13038960), (1760, 12387012), (1796, 12138720), (1815, 12011648), (1824, 11952380), (1920, 11354761), (1936, 11260920), (2090, 10431168), (2112, 10322510), (2245, 9710976), (2280, 9561904), (2299, 9482880), (2420, 9008736), (2432, 8964285), (2508, 8692640), (2640, 8258008), (2662, 8189760), (2694, 8092480), (2904, 7507280), (3040, 7171428), (3135, 6954112), (3344, 6519480), (3520, 6193506), (3592, 6069360), (3630, 6005824), (3648, 5976190), (3872, 5630460), (3993, 5459840), (4180, 5215584), (4224, 5161255), (4490, 4855488), (4560, 4780952), (4598, 4741440), (4840, 4504368), (4939, 4414080), (5016, 4346320), (5280, 4129004), (5324, 4094880), (5388, 4046240), (5808, 3753640), (6080, 3585714), (6270, 3477056), (6655, 3275904), (6688, 3259740), (6735, 3236992), (6897, 3160960), (7040, 3096753), (7184, 3034680), (7260, 3002912), (7296, 2988095), (7744, 2815230), (7986, 2729920), (8360, 2607792), (8531, 2555520), (8980, 2427744), (9120, 2390476), (9196, 2370720), (9680, 2252184), (9878, 2207040), (10032, 2173160), (10560, 2064502), (10648, 2047440), (10776, 2023120), (11495, 1896576), (11616, 1876820), (12160, 1792857), (12540, 1738528), (13310, 1637952), (13376, 1629870), (13470, 1618496), (13794, 1580480), (14368, 1517340), (14520, 1501456), (14817, 1471360), (15488, 1407615), (15972, 1364960), (16720, 1303896), (17062, 1277760), (17960, 1213872), (18240, 1195238), (18392, 1185360), (19360, 1126092), (19756, 1103520), (19965, 1091968), (20064, 1086580), (21120, 1032251), (21296, 1023720), (21552, 1011560), (22990, 948288), (23232, 938410), (24695, 882816), (25080, 869264), (25289, 862080), (25593, 851840), (26620, 818976), (26752, 814935), (26940, 809248), (27588, 790240), (28736, 758670), (29040, 750728), (29634, 735680), (31944, 682480), (33440, 651948), (34124, 638880), (34485, 632192), (35920, 606936), (36480, 597619), (36784, 592680), (38720, 563046), (39512, 551760), (39930, 545984), (40128, 543290), (42592, 511860), (42655, 511104), (43104, 505780), (45980, 474144), (46464, 469205), (49390, 441408), (50160, 434632), (50578, 431040), (51186, 425920), (53240, 409488), (53880, 404624), (54329, 401280), (55176, 395120), (57472, 379335), (58080, 375364), (59268, 367840), (63888, 341240), (66880, 325974), (68248, 319440), (68970, 316096), (71840, 303468), (73568, 296340), (74085, 294272), (75867, 287360), (77440, 281523), (79024, 275880), (79860, 272992), (80256, 271645), (85184, 255930), (85310, 255552), (86208, 252890), (91960, 237072), (93841, 232320), (98780, 220704), (100320, 217316), (101156, 215520), (102372, 212960), (106480, 204744), (107760, 202312), (108658, 200640), (110352, 197560), (116160, 187682), (118536, 183920), (126445, 172416), (127776, 170620), (127965, 170368), (133760, 162987), (136496, 159720), (137940, 158048), (143680, 151734), (147136, 148170)]