21352762080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 768

約数和(自身を含む): 85674516480

約数和(自身を除く): 64321754400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 61, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 122, 130, 135, 138, 144, 156, 160, 180, 183, 184, 195, 207, 208, 216, 230, 234, 240, 244, 260, 270, 271, 276, 288, 299, 305, 312, 345, 351, 360, 366, 368, 390, 414, 416, 432, 460, 468, 480, 488, 520, 540, 542, 549, 552, 585, 598, 610, 621, 624, 690, 702, 720, 732, 736, 780, 793, 813, 828, 864, 897, 915, 920, 936, 976, 1035, 1040, 1080, 1084, 1098, 1104, 1170, 1196, 1220, 1242, 1248, 1355, 1380, 1403, 1404, 1440, 1464, 1495, 1560, 1586, 1626, 1647, 1656, 1755, 1794, 1830, 1840, 1872, 1952, 2070, 2080, 2160, 2168, 2196, 2208, 2340, 2379, 2392, 2439, 2440, 2484, 2691, 2710, 2745, 2760, 2806, 2808, 2928, 2990, 3105, 3120, 3172, 3252, 3294, 3312, 3510, 3523, 3588, 3660, 3680, 3744, 3965, 4065, 4140, 4209, 4320, 4336, 4392, 4485, 4680, 4758, 4784, 4878, 4880, 4968, 5382, 5420, 5490, 5520, 5612, 5616, 5856, 5980, 6210, 6233, 6240, 6344, 6504, 6588, 6624, 7015, 7020, 7046, 7137, 7176, 7317, 7320, 7930, 8073, 8130, 8235, 8280, 8418, 8672, 8784, 8970, 9360, 9516, 9568, 9756, 9760, 9936, 10569, 10764, 10840, 10980, 11040, 11224, 11232, 11895, 11960, 12195, 12420, 12466, 12627, 12688, 13008, 13176, 13455, 14030, 14040, 14092, 14274, 14352, 14634, 14640, 15860, 16146, 16260, 16470, 16531, 16560, 16836, 17568, 17615, 17940, 18239, 18699, 18720, 19032, 19512, 19872, 21045, 21138, 21411, 21528, 21680, 21960, 22448, 23790, 23920, 24390, 24840, 24932, 25254, 25376, 26016, 26352, 26910, 28060, 28080, 28184, 28548, 28704, 29268, 29280, 31165, 31707, 31720, 32292, 32520, 32940, 33062, 33120, 33672, 35230, 35685, 35880, 36478, 36585, 37398, 37881, 38064, 39024, 40365, 42090, 42276, 42822, 43056, 43360, 43920, 44896, 47580, 47840, 48780, 49593, 49680, 49864, 50508, 52704, 52845, 53820, 54717, 56097, 56120, 56160, 56368, 57096, 58536, 62330, 63135, 63414, 63440, 64584, 65040, 65880, 66124, 67344, 70460, 71370, 71760, 72956, 73170, 74796, 75762, 76128, 78048, 80730, 81029, 82655, 84180, 84552, 85644, 86112, 87840, 91195, 93495, 95121, 95160, 97560, 99186, 99360, 99728, 101016, 105690, 107055, 107640, 109434, 112194, 112240, 112736, 114192, 117072, 124660, 126270, 126828, 126880, 129168, 130080, 131760, 132248, 134688, 140920, 142740, 143520, 145912, 146340, 148779, 149592, 151524, 158535, 161460, 162058, 164151, 165310, 168291, 168360, 169104, 171288, 182390, 186990, 189405, 190242, 190320, 195120, 198372, 199456, 202032, 211380, 214110, 214903, 215280, 218868, 224388, 224480, 228384, 234144, 243087, 247965, 249320, 252540, 253656, 258336, 263520, 264496, 273585, 280485, 281840, 285480, 291824, 292680, 297558, 299184, 303048, 317070, 322920, 324116, 328302, 330620, 336582, 336720, 338208, 342576, 364780, 373980, 378810, 380213, 380484, 380640, 390240, 396744, 404064, 405145, 422760, 428220, 429806, 430560, 437736, 446337, 448776, 475605, 486174, 492453, 495930, 498640, 505080, 507312, 528992, 547170, 560970, 563680, 570960, 583648, 585360, 595116, 598368, 606096, 634140, 644709, 645840, 648232, 656604, 661240, 673164, 673440, 685152, 729261, 729560, 743895, 747960, 757620, 760426, 760968, 793488, 810290, 820755, 841455, 845520, 856440, 859612, 875472, 892674, 897552, 951210, 972348, 984906, 991860, 997280, 1010160, 1014624, 1074515, 1094340, 1121940, 1140639, 1141920, 1170720, 1190232, 1212192, 1215435, 1268280, 1289418, 1291680, 1296464, 1313208, 1322480, 1346328, 1458522, 1459120, 1487790, 1495920, 1515240, 1520852, 1521936, 1586976, 1620580, 1641510, 1682910, 1691040, 1712880, 1719224, 1750944, 1785348, 1795104, 1901065, 1902420, 1934127, 1944696, 1969812, 1983720, 2020320, 2149030, 2187783, 2188680, 2231685, 2243880, 2281278, 2380464, 2430870, 2462265, 2536560, 2578836, 2592928, 2626416, 2644960, 2692656, 2917044, 2918240, 2975580, 2991840, 3030480, 3041704, 3043872, 3223545, 3241160, 3283020, 3365820, 3421917, 3425760, 3438448, 3570696, 3646305, 3802130, 3804840, 3868254, 3889392, 3939624, 3967440, 4298060, 4375566, 4377360, 4463370, 4487760, 4562556, 4760928, 4861740, 4924530, 4942769, 5073120, 5157672, 5252832, 5385312, 5703195, 5802381, 5834088, 5951160, 6060960, 6083408, 6447090, 6482320, 6566040, 6731640, 6843834, 6876896, 7141392, 7292610, 7604260, 7609680, 7736508, 7778784, 7879248, 7934880, 8596120, 8751132, 8754720, 8926740, 8975520, 9125112, 9670635, 9723480, 9849060, 9885538, 10265751, 10315344, 10938915, 11406390, 11604762, 11668176, 11902320, 12166816, 12894180, 12964640, 13132080, 13463280, 13687668, 14282784, 14585220, 14828307, 15208520, 15219360, 15473016, 15758496, 17109585, 17192240, 17502264, 17853480, 18250224, 19341270, 19446960, 19698120, 19771076, 20531502, 20630688, 21877830, 22812780, 23209524, 23336352, 23804640, 24713845, 25788360, 26264160, 26926560, 27375336, 29011905, 29170440, 29656614, 30417040, 30946032, 34219170, 34384480, 35004528, 35706960, 36500448, 38682540, 38893920, 39396240, 39542152, 41063004, 43755660, 44484921, 45625560, 46419048, 49427690, 51328755, 51576720, 54750672, 58023810, 58340880, 59313228, 60834080, 61892064, 68438340, 70009056, 71413920, 74141535, 77365080, 78792480, 79084304, 82126008, 87511320, 88969842, 91251120, 92838096, 98855380, 102657510, 103153440, 109501344, 116047620, 116681760, 118626456, 133454763, 136876680, 148283070, 154730160, 158168608, 164252016, 175022640, 177939684, 182502240, 185676192, 197710760, 205315020, 222424605, 232095240, 237252912, 266909526, 273753360, 296566140, 309460320, 328504032, 350045280, 355879368, 395421520, 410630040, 444849210, 464190480, 474505824, 533819052, 547506720, 593132280, 667273815, 711758736, 790843040, 821260080, 889698420, 928380960, 1067638104, 1186264560, 1334547630, 1423517472, 1642520160, 1779396840, 2135276208, 2372529120, 2669095260, 3558793680, 4270552416, 5338190520, 7117587360, 10676381040, 21352762080]

約数ペア:

[(1, 21352762080), (2, 10676381040), (3, 7117587360), (4, 5338190520), (5, 4270552416), (6, 3558793680), (8, 2669095260), (9, 2372529120), (10, 2135276208), (12, 1779396840), (13, 1642520160), (15, 1423517472), (16, 1334547630), (18, 1186264560), (20, 1067638104), (23, 928380960), (24, 889698420), (26, 821260080), (27, 790843040), (30, 711758736), (32, 667273815), (36, 593132280), (39, 547506720), (40, 533819052), (45, 474505824), (46, 464190480), (48, 444849210), (52, 410630040), (54, 395421520), (60, 355879368), (61, 350045280), (65, 328504032), (69, 309460320), (72, 296566140), (78, 273753360), (80, 266909526), (90, 237252912), (92, 232095240), (96, 222424605), (104, 205315020), (108, 197710760), (115, 185676192), (117, 182502240), (120, 177939684), (122, 175022640), (130, 164252016), (135, 158168608), (138, 154730160), (144, 148283070), (156, 136876680), (160, 133454763), (180, 118626456), (183, 116681760), (184, 116047620), (195, 109501344), (207, 103153440), (208, 102657510), (216, 98855380), (230, 92838096), (234, 91251120), (240, 88969842), (244, 87511320), (260, 82126008), (270, 79084304), (271, 78792480), (276, 77365080), (288, 74141535), (299, 71413920), (305, 70009056), (312, 68438340), (345, 61892064), (351, 60834080), (360, 59313228), (366, 58340880), (368, 58023810), (390, 54750672), (414, 51576720), (416, 51328755), (432, 49427690), (460, 46419048), (468, 45625560), (480, 44484921), (488, 43755660), (520, 41063004), (540, 39542152), (542, 39396240), (549, 38893920), (552, 38682540), (585, 36500448), (598, 35706960), (610, 35004528), (621, 34384480), (624, 34219170), (690, 30946032), (702, 30417040), (720, 29656614), (732, 29170440), (736, 29011905), (780, 27375336), (793, 26926560), (813, 26264160), (828, 25788360), (864, 24713845), (897, 23804640), (915, 23336352), (920, 23209524), (936, 22812780), (976, 21877830), (1035, 20630688), (1040, 20531502), (1080, 19771076), (1084, 19698120), (1098, 19446960), (1104, 19341270), (1170, 18250224), (1196, 17853480), (1220, 17502264), (1242, 17192240), (1248, 17109585), (1355, 15758496), (1380, 15473016), (1403, 15219360), (1404, 15208520), (1440, 14828307), (1464, 14585220), (1495, 14282784), (1560, 13687668), (1586, 13463280), (1626, 13132080), (1647, 12964640), (1656, 12894180), (1755, 12166816), (1794, 11902320), (1830, 11668176), (1840, 11604762), (1872, 11406390), (1952, 10938915), (2070, 10315344), (2080, 10265751), (2160, 9885538), (2168, 9849060), (2196, 9723480), (2208, 9670635), (2340, 9125112), (2379, 8975520), (2392, 8926740), (2439, 8754720), (2440, 8751132), (2484, 8596120), (2691, 7934880), (2710, 7879248), (2745, 7778784), (2760, 7736508), (2806, 7609680), (2808, 7604260), (2928, 7292610), (2990, 7141392), (3105, 6876896), (3120, 6843834), (3172, 6731640), (3252, 6566040), (3294, 6482320), (3312, 6447090), (3510, 6083408), (3523, 6060960), (3588, 5951160), (3660, 5834088), (3680, 5802381), (3744, 5703195), (3965, 5385312), (4065, 5252832), (4140, 5157672), (4209, 5073120), (4320, 4942769), (4336, 4924530), (4392, 4861740), (4485, 4760928), (4680, 4562556), (4758, 4487760), (4784, 4463370), (4878, 4377360), (4880, 4375566), (4968, 4298060), (5382, 3967440), (5420, 3939624), (5490, 3889392), (5520, 3868254), (5612, 3804840), (5616, 3802130), (5856, 3646305), (5980, 3570696), (6210, 3438448), (6233, 3425760), (6240, 3421917), (6344, 3365820), (6504, 3283020), (6588, 3241160), (6624, 3223545), (7015, 3043872), (7020, 3041704), (7046, 3030480), (7137, 2991840), (7176, 2975580), (7317, 2918240), (7320, 2917044), (7930, 2692656), (8073, 2644960), (8130, 2626416), (8235, 2592928), (8280, 2578836), (8418, 2536560), (8672, 2462265), (8784, 2430870), (8970, 2380464), (9360, 2281278), (9516, 2243880), (9568, 2231685), (9756, 2188680), (9760, 2187783), (9936, 2149030), (10569, 2020320), (10764, 1983720), (10840, 1969812), (10980, 1944696), (11040, 1934127), (11224, 1902420), (11232, 1901065), (11895, 1795104), (11960, 1785348), (12195, 1750944), (12420, 1719224), (12466, 1712880), (12627, 1691040), (12688, 1682910), (13008, 1641510), (13176, 1620580), (13455, 1586976), (14030, 1521936), (14040, 1520852), (14092, 1515240), (14274, 1495920), (14352, 1487790), (14634, 1459120), (14640, 1458522), (15860, 1346328), (16146, 1322480), (16260, 1313208), (16470, 1296464), (16531, 1291680), (16560, 1289418), (16836, 1268280), (17568, 1215435), (17615, 1212192), (17940, 1190232), (18239, 1170720), (18699, 1141920), (18720, 1140639), (19032, 1121940), (19512, 1094340), (19872, 1074515), (21045, 1014624), (21138, 1010160), (21411, 997280), (21528, 991860), (21680, 984906), (21960, 972348), (22448, 951210), (23790, 897552), (23920, 892674), (24390, 875472), (24840, 859612), (24932, 856440), (25254, 845520), (25376, 841455), (26016, 820755), (26352, 810290), (26910, 793488), (28060, 760968), (28080, 760426), (28184, 757620), (28548, 747960), (28704, 743895), (29268, 729560), (29280, 729261), (31165, 685152), (31707, 673440), (31720, 673164), (32292, 661240), (32520, 656604), (32940, 648232), (33062, 645840), (33120, 644709), (33672, 634140), (35230, 606096), (35685, 598368), (35880, 595116), (36478, 585360), (36585, 583648), (37398, 570960), (37881, 563680), (38064, 560970), (39024, 547170), (40365, 528992), (42090, 507312), (42276, 505080), (42822, 498640), (43056, 495930), (43360, 492453), (43920, 486174), (44896, 475605), (47580, 448776), (47840, 446337), (48780, 437736), (49593, 430560), (49680, 429806), (49864, 428220), (50508, 422760), (52704, 405145), (52845, 404064), (53820, 396744), (54717, 390240), (56097, 380640), (56120, 380484), (56160, 380213), (56368, 378810), (57096, 373980), (58536, 364780), (62330, 342576), (63135, 338208), (63414, 336720), (63440, 336582), (64584, 330620), (65040, 328302), (65880, 324116), (66124, 322920), (67344, 317070), (70460, 303048), (71370, 299184), (71760, 297558), (72956, 292680), (73170, 291824), (74796, 285480), (75762, 281840), (76128, 280485), (78048, 273585), (80730, 264496), (81029, 263520), (82655, 258336), (84180, 253656), (84552, 252540), (85644, 249320), (86112, 247965), (87840, 243087), (91195, 234144), (93495, 228384), (95121, 224480), (95160, 224388), (97560, 218868), (99186, 215280), (99360, 214903), (99728, 214110), (101016, 211380), (105690, 202032), (107055, 199456), (107640, 198372), (109434, 195120), (112194, 190320), (112240, 190242), (112736, 189405), (114192, 186990), (117072, 182390), (124660, 171288), (126270, 169104), (126828, 168360), (126880, 168291), (129168, 165310), (130080, 164151), (131760, 162058), (132248, 161460), (134688, 158535), (140920, 151524), (142740, 149592), (143520, 148779), (145912, 146340)]