16128157920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 576

約数和(自身を含む): 62251047936

約数和(自身を除く): 46122890016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 43, 48, 49, 56, 60, 70, 74, 80, 84, 86, 96, 98, 105, 111, 112, 120, 129, 140, 147, 148, 160, 168, 172, 185, 196, 210, 215, 222, 224, 240, 245, 258, 259, 280, 294, 296, 301, 336, 344, 370, 392, 420, 430, 431, 444, 480, 490, 516, 518, 555, 560, 588, 592, 602, 645, 672, 688, 735, 740, 777, 784, 840, 860, 862, 888, 903, 980, 1032, 1036, 1110, 1120, 1176, 1184, 1204, 1290, 1293, 1295, 1376, 1470, 1480, 1505, 1554, 1568, 1591, 1680, 1720, 1724, 1776, 1806, 1813, 1960, 2064, 2072, 2107, 2155, 2220, 2352, 2408, 2580, 2586, 2590, 2940, 2960, 3010, 3017, 3108, 3182, 3360, 3440, 3448, 3552, 3612, 3626, 3885, 3920, 4128, 4144, 4214, 4310, 4440, 4515, 4704, 4773, 4816, 5160, 5172, 5180, 5439, 5880, 5920, 6020, 6034, 6216, 6321, 6364, 6465, 6880, 6896, 7224, 7252, 7770, 7840, 7955, 8288, 8428, 8620, 8880, 9030, 9051, 9065, 9546, 9632, 10320, 10344, 10360, 10535, 10878, 11137, 11760, 12040, 12068, 12432, 12642, 12728, 12930, 13792, 14448, 14504, 15085, 15540, 15910, 15947, 16856, 17240, 17760, 18060, 18102, 18130, 18533, 19092, 20640, 20688, 20720, 21070, 21119, 21756, 22274, 23520, 23865, 24080, 24136, 24864, 25284, 25456, 25860, 27195, 28896, 29008, 30170, 31080, 31605, 31820, 31894, 33411, 33712, 34480, 36120, 36204, 36260, 37066, 38184, 41376, 41440, 42140, 42238, 43512, 44548, 45255, 47730, 47841, 48160, 48272, 50568, 50912, 51720, 54390, 55599, 55685, 58016, 60340, 62160, 63210, 63357, 63640, 63788, 66822, 67424, 68960, 72240, 72408, 72520, 74132, 76368, 77959, 79735, 84280, 84476, 87024, 89096, 90510, 92665, 95460, 95682, 96544, 101136, 103440, 105595, 108780, 111198, 111370, 111629, 120680, 124320, 126420, 126714, 127280, 127576, 129731, 133644, 144480, 144816, 145040, 148264, 152736, 155918, 159470, 167055, 168560, 168952, 174048, 178192, 181020, 185330, 190920, 191364, 202272, 206880, 211190, 217560, 222396, 222740, 223258, 233877, 239205, 241360, 252840, 253428, 254560, 255152, 259462, 267288, 277995, 289632, 290080, 296528, 311836, 316785, 318940, 334110, 334887, 337120, 337904, 356384, 362040, 370660, 381840, 382728, 389193, 389795, 422380, 435120, 444792, 445480, 446516, 467754, 478410, 482720, 505680, 506856, 510304, 518924, 534576, 555990, 558145, 593056, 623672, 633570, 637880, 648655, 668220, 669774, 675808, 685721, 724080, 741320, 763680, 765456, 778386, 779590, 781403, 844760, 870240, 889584, 890960, 893032, 908117, 935508, 956820, 1011360, 1013712, 1037848, 1069152, 1111980, 1116290, 1169385, 1247344, 1267140, 1275760, 1297310, 1336440, 1339548, 1371442, 1448160, 1482640, 1530912, 1556772, 1559180, 1562806, 1674435, 1689520, 1779168, 1781920, 1786064, 1816234, 1871016, 1913640, 1945965, 2027424, 2057163, 2075696, 2223960, 2232580, 2338770, 2344209, 2494688, 2534280, 2551520, 2594620, 2672880, 2679096, 2724351, 2742884, 2965280, 3113544, 3118360, 3125612, 3348870, 3379040, 3428605, 3572128, 3632468, 3742032, 3827280, 3891930, 3907015, 4114326, 4151392, 4447920, 4465160, 4540585, 4677540, 4688418, 4800047, 5068560, 5189240, 5345760, 5358192, 5448702, 5485768, 6227088, 6236720, 6251224, 6697740, 6857210, 7264936, 7484064, 7654560, 7783860, 7814030, 8228652, 8895840, 8930320, 9081170, 9355080, 9376836, 9600094, 10137120, 10285815, 10378480, 10716384, 10897404, 10971536, 11721045, 12454176, 12473440, 12502448, 13395480, 13621755, 13714420, 14400141, 14529872, 15567720, 15628060, 16457304, 17860640, 18162340, 18710160, 18753672, 19200188, 20571630, 20756960, 21794808, 21943072, 23442090, 24000235, 25004896, 26790960, 27243510, 27428840, 28800282, 29059744, 31135440, 31256120, 32914608, 33600329, 36324680, 37420320, 37507344, 38400376, 41143260, 43589616, 46884180, 48000470, 53581920, 54487020, 54857680, 57600564, 62270880, 62512240, 65829216, 67200658, 72000705, 72649360, 75014688, 76800752, 82286520, 87179232, 93768360, 96000940, 100800987, 108974040, 109715360, 115201128, 125024480, 134401316, 144001410, 145298720, 153601504, 164573040, 168001645, 187536720, 192001880, 201601974, 217948080, 230402256, 268802632, 288002820, 329146080, 336003290, 375073440, 384003760, 403203948, 435896160, 460804512, 504004935, 537605264, 576005640, 672006580, 768007520, 806407896, 1008009870, 1075210528, 1152011280, 1344013160, 1612815792, 2016019740, 2304022560, 2688026320, 3225631584, 4032039480, 5376052640, 8064078960, 16128157920]

約数ペア:

[(1, 16128157920), (2, 8064078960), (3, 5376052640), (4, 4032039480), (5, 3225631584), (6, 2688026320), (7, 2304022560), (8, 2016019740), (10, 1612815792), (12, 1344013160), (14, 1152011280), (15, 1075210528), (16, 1008009870), (20, 806407896), (21, 768007520), (24, 672006580), (28, 576005640), (30, 537605264), (32, 504004935), (35, 460804512), (37, 435896160), (40, 403203948), (42, 384003760), (43, 375073440), (48, 336003290), (49, 329146080), (56, 288002820), (60, 268802632), (70, 230402256), (74, 217948080), (80, 201601974), (84, 192001880), (86, 187536720), (96, 168001645), (98, 164573040), (105, 153601504), (111, 145298720), (112, 144001410), (120, 134401316), (129, 125024480), (140, 115201128), (147, 109715360), (148, 108974040), (160, 100800987), (168, 96000940), (172, 93768360), (185, 87179232), (196, 82286520), (210, 76800752), (215, 75014688), (222, 72649360), (224, 72000705), (240, 67200658), (245, 65829216), (258, 62512240), (259, 62270880), (280, 57600564), (294, 54857680), (296, 54487020), (301, 53581920), (336, 48000470), (344, 46884180), (370, 43589616), (392, 41143260), (420, 38400376), (430, 37507344), (431, 37420320), (444, 36324680), (480, 33600329), (490, 32914608), (516, 31256120), (518, 31135440), (555, 29059744), (560, 28800282), (588, 27428840), (592, 27243510), (602, 26790960), (645, 25004896), (672, 24000235), (688, 23442090), (735, 21943072), (740, 21794808), (777, 20756960), (784, 20571630), (840, 19200188), (860, 18753672), (862, 18710160), (888, 18162340), (903, 17860640), (980, 16457304), (1032, 15628060), (1036, 15567720), (1110, 14529872), (1120, 14400141), (1176, 13714420), (1184, 13621755), (1204, 13395480), (1290, 12502448), (1293, 12473440), (1295, 12454176), (1376, 11721045), (1470, 10971536), (1480, 10897404), (1505, 10716384), (1554, 10378480), (1568, 10285815), (1591, 10137120), (1680, 9600094), (1720, 9376836), (1724, 9355080), (1776, 9081170), (1806, 8930320), (1813, 8895840), (1960, 8228652), (2064, 7814030), (2072, 7783860), (2107, 7654560), (2155, 7484064), (2220, 7264936), (2352, 6857210), (2408, 6697740), (2580, 6251224), (2586, 6236720), (2590, 6227088), (2940, 5485768), (2960, 5448702), (3010, 5358192), (3017, 5345760), (3108, 5189240), (3182, 5068560), (3360, 4800047), (3440, 4688418), (3448, 4677540), (3552, 4540585), (3612, 4465160), (3626, 4447920), (3885, 4151392), (3920, 4114326), (4128, 3907015), (4144, 3891930), (4214, 3827280), (4310, 3742032), (4440, 3632468), (4515, 3572128), (4704, 3428605), (4773, 3379040), (4816, 3348870), (5160, 3125612), (5172, 3118360), (5180, 3113544), (5439, 2965280), (5880, 2742884), (5920, 2724351), (6020, 2679096), (6034, 2672880), (6216, 2594620), (6321, 2551520), (6364, 2534280), (6465, 2494688), (6880, 2344209), (6896, 2338770), (7224, 2232580), (7252, 2223960), (7770, 2075696), (7840, 2057163), (7955, 2027424), (8288, 1945965), (8428, 1913640), (8620, 1871016), (8880, 1816234), (9030, 1786064), (9051, 1781920), (9065, 1779168), (9546, 1689520), (9632, 1674435), (10320, 1562806), (10344, 1559180), (10360, 1556772), (10535, 1530912), (10878, 1482640), (11137, 1448160), (11760, 1371442), (12040, 1339548), (12068, 1336440), (12432, 1297310), (12642, 1275760), (12728, 1267140), (12930, 1247344), (13792, 1169385), (14448, 1116290), (14504, 1111980), (15085, 1069152), (15540, 1037848), (15910, 1013712), (15947, 1011360), (16856, 956820), (17240, 935508), (17760, 908117), (18060, 893032), (18102, 890960), (18130, 889584), (18533, 870240), (19092, 844760), (20640, 781403), (20688, 779590), (20720, 778386), (21070, 765456), (21119, 763680), (21756, 741320), (22274, 724080), (23520, 685721), (23865, 675808), (24080, 669774), (24136, 668220), (24864, 648655), (25284, 637880), (25456, 633570), (25860, 623672), (27195, 593056), (28896, 558145), (29008, 555990), (30170, 534576), (31080, 518924), (31605, 510304), (31820, 506856), (31894, 505680), (33411, 482720), (33712, 478410), (34480, 467754), (36120, 446516), (36204, 445480), (36260, 444792), (37066, 435120), (38184, 422380), (41376, 389795), (41440, 389193), (42140, 382728), (42238, 381840), (43512, 370660), (44548, 362040), (45255, 356384), (47730, 337904), (47841, 337120), (48160, 334887), (48272, 334110), (50568, 318940), (50912, 316785), (51720, 311836), (54390, 296528), (55599, 290080), (55685, 289632), (58016, 277995), (60340, 267288), (62160, 259462), (63210, 255152), (63357, 254560), (63640, 253428), (63788, 252840), (66822, 241360), (67424, 239205), (68960, 233877), (72240, 223258), (72408, 222740), (72520, 222396), (74132, 217560), (76368, 211190), (77959, 206880), (79735, 202272), (84280, 191364), (84476, 190920), (87024, 185330), (89096, 181020), (90510, 178192), (92665, 174048), (95460, 168952), (95682, 168560), (96544, 167055), (101136, 159470), (103440, 155918), (105595, 152736), (108780, 148264), (111198, 145040), (111370, 144816), (111629, 144480), (120680, 133644), (124320, 129731), (126420, 127576), (126714, 127280)]