19201685760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2454

約数の個数: 432

約数和(自身を含む): 71852813760

約数和(自身を除く): 52651128000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 128, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 256, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 384, 444, 456, 480, 555, 570, 576, 592, 608, 640, 666, 684, 703, 720, 740, 760, 768, 855, 888, 912, 960, 1110, 1140, 1152, 1184, 1216, 1280, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1776, 1824, 1920, 2109, 2220, 2280, 2304, 2368, 2371, 2432, 2664, 2736, 2812, 2880, 2960, 3040, 3330, 3420, 3515, 3552, 3648, 3840, 4218, 4440, 4560, 4736, 4742, 4864, 5328, 5472, 5624, 5760, 5920, 6080, 6327, 6660, 6840, 7030, 7104, 7113, 7296, 8436, 8880, 9120, 9472, 9484, 10545, 10656, 10944, 11248, 11520, 11840, 11855, 12160, 12654, 13320, 13680, 14060, 14208, 14226, 14592, 16872, 17760, 18240, 18968, 21090, 21312, 21339, 21888, 22496, 23680, 23710, 24320, 25308, 26640, 27360, 28120, 28416, 28452, 31635, 33744, 35520, 35565, 36480, 37936, 42180, 42624, 42678, 43776, 44992, 45049, 47360, 47420, 50616, 53280, 54720, 56240, 56904, 63270, 67488, 71040, 71130, 72960, 75872, 84360, 85248, 85356, 87727, 89984, 90098, 94840, 101232, 106560, 106695, 109440, 112480, 113808, 126540, 134976, 135147, 142080, 142260, 151744, 168720, 170712, 175454, 179968, 180196, 189680, 202464, 213120, 213390, 218880, 224960, 225245, 227616, 253080, 263181, 269952, 270294, 284520, 303488, 337440, 341424, 350908, 360392, 379360, 404928, 405441, 426240, 426780, 438635, 449920, 450490, 455232, 506160, 526362, 539904, 540588, 569040, 606976, 674880, 675735, 682848, 701816, 720784, 758720, 789543, 809856, 810882, 853560, 877270, 899840, 900980, 910464, 1012320, 1052724, 1081176, 1138080, 1315905, 1349760, 1351470, 1365696, 1403632, 1441568, 1517440, 1579086, 1619712, 1621764, 1666813, 1707120, 1754540, 1801960, 1820928, 2024640, 2027205, 2105448, 2162352, 2276160, 2631810, 2699520, 2702940, 2731392, 2807264, 2883136, 3034880, 3158172, 3243528, 3333626, 3414240, 3509080, 3603920, 3947715, 4049280, 4054410, 4210896, 4324704, 4552320, 5000439, 5263620, 5405880, 5462784, 5614528, 5766272, 6316344, 6487056, 6667252, 6828480, 7018160, 7207840, 7895430, 8098560, 8108820, 8334065, 8421792, 8649408, 9104640, 10000878, 10527240, 10811760, 11229056, 11532544, 12632688, 12974112, 13334504, 13656960, 14036320, 14415680, 15001317, 15790860, 16217640, 16668130, 16843584, 17298816, 20001756, 21054480, 21623520, 22458112, 25002195, 25265376, 25948224, 26669008, 27313920, 28072640, 28831360, 30002634, 31581720, 32435280, 33336260, 33687168, 34597632, 40003512, 42108960, 43247040, 50004390, 50530752, 51896448, 53338016, 56145280, 57662720, 60005268, 63163440, 64870560, 66672520, 67374336, 75006585, 80007024, 84217920, 86494080, 100008780, 101061504, 103792896, 106676032, 112290560, 120010536, 126326880, 129741120, 133345040, 150013170, 160014048, 168435840, 172988160, 200017560, 202123008, 213352064, 240021072, 252653760, 259482240, 266690080, 300026340, 320028096, 336871680, 400035120, 426704128, 480042144, 505307520, 518964480, 533380160, 600052680, 640056192, 800070240, 960084288, 1010615040, 1066760320, 1200105360, 1280112384, 1600140480, 1920168576, 2133520640, 2400210720, 3200280960, 3840337152, 4800421440, 6400561920, 9600842880, 19201685760]

約数ペア:

[(1, 19201685760), (2, 9600842880), (3, 6400561920), (4, 4800421440), (5, 3840337152), (6, 3200280960), (8, 2400210720), (9, 2133520640), (10, 1920168576), (12, 1600140480), (15, 1280112384), (16, 1200105360), (18, 1066760320), (19, 1010615040), (20, 960084288), (24, 800070240), (30, 640056192), (32, 600052680), (36, 533380160), (37, 518964480), (38, 505307520), (40, 480042144), (45, 426704128), (48, 400035120), (57, 336871680), (60, 320028096), (64, 300026340), (72, 266690080), (74, 259482240), (76, 252653760), (80, 240021072), (90, 213352064), (95, 202123008), (96, 200017560), (111, 172988160), (114, 168435840), (120, 160014048), (128, 150013170), (144, 133345040), (148, 129741120), (152, 126326880), (160, 120010536), (171, 112290560), (180, 106676032), (185, 103792896), (190, 101061504), (192, 100008780), (222, 86494080), (228, 84217920), (240, 80007024), (256, 75006585), (285, 67374336), (288, 66672520), (296, 64870560), (304, 63163440), (320, 60005268), (333, 57662720), (342, 56145280), (360, 53338016), (370, 51896448), (380, 50530752), (384, 50004390), (444, 43247040), (456, 42108960), (480, 40003512), (555, 34597632), (570, 33687168), (576, 33336260), (592, 32435280), (608, 31581720), (640, 30002634), (666, 28831360), (684, 28072640), (703, 27313920), (720, 26669008), (740, 25948224), (760, 25265376), (768, 25002195), (855, 22458112), (888, 21623520), (912, 21054480), (960, 20001756), (1110, 17298816), (1140, 16843584), (1152, 16668130), (1184, 16217640), (1216, 15790860), (1280, 15001317), (1332, 14415680), (1368, 14036320), (1406, 13656960), (1440, 13334504), (1480, 12974112), (1520, 12632688), (1665, 11532544), (1710, 11229056), (1776, 10811760), (1824, 10527240), (1920, 10000878), (2109, 9104640), (2220, 8649408), (2280, 8421792), (2304, 8334065), (2368, 8108820), (2371, 8098560), (2432, 7895430), (2664, 7207840), (2736, 7018160), (2812, 6828480), (2880, 6667252), (2960, 6487056), (3040, 6316344), (3330, 5766272), (3420, 5614528), (3515, 5462784), (3552, 5405880), (3648, 5263620), (3840, 5000439), (4218, 4552320), (4440, 4324704), (4560, 4210896), (4736, 4054410), (4742, 4049280), (4864, 3947715), (5328, 3603920), (5472, 3509080), (5624, 3414240), (5760, 3333626), (5920, 3243528), (6080, 3158172), (6327, 3034880), (6660, 2883136), (6840, 2807264), (7030, 2731392), (7104, 2702940), (7113, 2699520), (7296, 2631810), (8436, 2276160), (8880, 2162352), (9120, 2105448), (9472, 2027205), (9484, 2024640), (10545, 1820928), (10656, 1801960), (10944, 1754540), (11248, 1707120), (11520, 1666813), (11840, 1621764), (11855, 1619712), (12160, 1579086), (12654, 1517440), (13320, 1441568), (13680, 1403632), (14060, 1365696), (14208, 1351470), (14226, 1349760), (14592, 1315905), (16872, 1138080), (17760, 1081176), (18240, 1052724), (18968, 1012320), (21090, 910464), (21312, 900980), (21339, 899840), (21888, 877270), (22496, 853560), (23680, 810882), (23710, 809856), (24320, 789543), (25308, 758720), (26640, 720784), (27360, 701816), (28120, 682848), (28416, 675735), (28452, 674880), (31635, 606976), (33744, 569040), (35520, 540588), (35565, 539904), (36480, 526362), (37936, 506160), (42180, 455232), (42624, 450490), (42678, 449920), (43776, 438635), (44992, 426780), (45049, 426240), (47360, 405441), (47420, 404928), (50616, 379360), (53280, 360392), (54720, 350908), (56240, 341424), (56904, 337440), (63270, 303488), (67488, 284520), (71040, 270294), (71130, 269952), (72960, 263181), (75872, 253080), (84360, 227616), (85248, 225245), (85356, 224960), (87727, 218880), (89984, 213390), (90098, 213120), (94840, 202464), (101232, 189680), (106560, 180196), (106695, 179968), (109440, 175454), (112480, 170712), (113808, 168720), (126540, 151744), (134976, 142260), (135147, 142080)]