1920040145280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{10657}}^1$

素因数の和:11722

約数の個数: 384

約数和(自身を含む): 6851439878400

約数和(自身を除く): 4931399733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1009, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2018, 2232, 2480, 2790, 2880, 2976, 3027, 3720, 3968, 4036, 4464, 4960, 5045, 5580, 5760, 5952, 6054, 7440, 8072, 8928, 9081, 9920, 10090, 10657, 11160, 11904, 12108, 14880, 15135, 16144, 17856, 18162, 19840, 20180, 21314, 22320, 24216, 29760, 30270, 31279, 31971, 32288, 35712, 36324, 40360, 42628, 44640, 45405, 48432, 53285, 59520, 60540, 62558, 63942, 64576, 72648, 80720, 85256, 89280, 90810, 93837, 95913, 96864, 106570, 121080, 125116, 127884, 129152, 145296, 156395, 159855, 161440, 170512, 178560, 181620, 187674, 191826, 193728, 213140, 242160, 250232, 255768, 281511, 290592, 312790, 319710, 322880, 330367, 341024, 363240, 375348, 383652, 387456, 426280, 469185, 479565, 484320, 500464, 511536, 563022, 581184, 625580, 639420, 645760, 660734, 682048, 726480, 750696, 767304, 852560, 938370, 959130, 968640, 991101, 1000928, 1023072, 1126044, 1162368, 1251160, 1278840, 1321468, 1364096, 1407555, 1452960, 1501392, 1534608, 1651835, 1705120, 1876740, 1918260, 1937280, 1982202, 2001856, 2046144, 2252088, 2502320, 2557680, 2642936, 2815110, 2905920, 2973303, 3002784, 3069216, 3303670, 3410240, 3753480, 3836520, 3964404, 4003712, 4092288, 4504176, 4955505, 5004640, 5115360, 5285872, 5630220, 5811840, 5946606, 6005568, 6138432, 6607340, 6820480, 7506960, 7673040, 7928808, 9008352, 9911010, 10009280, 10230720, 10571744, 10752913, 11260440, 11893212, 12011136, 12276864, 13214680, 14866515, 15013920, 15346080, 15857616, 18016704, 19822020, 20018560, 20461440, 21143488, 21505826, 22520880, 23786424, 26429360, 29733030, 30027840, 30692160, 31715232, 32258739, 36033408, 39644040, 42286976, 43011652, 45041760, 47572848, 52858720, 53764565, 59466060, 60055680, 61384320, 63430464, 64517478, 79288080, 86023304, 90083520, 95145696, 96776217, 105717440, 107529130, 118932120, 126860928, 129034956, 158576160, 161293695, 172046608, 180167040, 190291392, 193552434, 211434880, 215058260, 237864240, 258069912, 317152320, 322587390, 333340303, 344093216, 380582784, 387104868, 430116520, 475728480, 483881085, 516139824, 634304640, 645174780, 666680606, 688186432, 774209736, 860233040, 951456960, 967762170, 1000020909, 1032279648, 1290349560, 1333361212, 1376372864, 1548419472, 1666701515, 1720466080, 1902913920, 1935524340, 2000041818, 2064559296, 2580699120, 2666722424, 3000062727, 3096838944, 3333403030, 3440932160, 3871048680, 4000083636, 4129118592, 5000104545, 5161398240, 5333444848, 6000125454, 6193677888, 6666806060, 6881864320, 7742097360, 8000167272, 10000209090, 10322796480, 10666889696, 12000250908, 12387355776, 13333612120, 15000313635, 15484194720, 16000334544, 20000418180, 20645592960, 21333779392, 24000501816, 26667224240, 30000627270, 30968389440, 32000669088, 40000836360, 42667558784, 48001003632, 53334448480, 60001254540, 61936778880, 64001338176, 80001672720, 96002007264, 106668896960, 120002509080, 128002676352, 160003345440, 192004014528, 213337793920, 240005018160, 320006690880, 384008029056, 480010036320, 640013381760, 960020072640, 1920040145280]

約数ペア:

[(1, 1920040145280), (2, 960020072640), (3, 640013381760), (4, 480010036320), (5, 384008029056), (6, 320006690880), (8, 240005018160), (9, 213337793920), (10, 192004014528), (12, 160003345440), (15, 128002676352), (16, 120002509080), (18, 106668896960), (20, 96002007264), (24, 80001672720), (30, 64001338176), (31, 61936778880), (32, 60001254540), (36, 53334448480), (40, 48001003632), (45, 42667558784), (48, 40000836360), (60, 32000669088), (62, 30968389440), (64, 30000627270), (72, 26667224240), (80, 24000501816), (90, 21333779392), (93, 20645592960), (96, 20000418180), (120, 16000334544), (124, 15484194720), (128, 15000313635), (144, 13333612120), (155, 12387355776), (160, 12000250908), (180, 10666889696), (186, 10322796480), (192, 10000209090), (240, 8000167272), (248, 7742097360), (279, 6881864320), (288, 6666806060), (310, 6193677888), (320, 6000125454), (360, 5333444848), (372, 5161398240), (384, 5000104545), (465, 4129118592), (480, 4000083636), (496, 3871048680), (558, 3440932160), (576, 3333403030), (620, 3096838944), (640, 3000062727), (720, 2666722424), (744, 2580699120), (930, 2064559296), (960, 2000041818), (992, 1935524340), (1009, 1902913920), (1116, 1720466080), (1152, 1666701515), (1240, 1548419472), (1395, 1376372864), (1440, 1333361212), (1488, 1290349560), (1860, 1032279648), (1920, 1000020909), (1984, 967762170), (2018, 951456960), (2232, 860233040), (2480, 774209736), (2790, 688186432), (2880, 666680606), (2976, 645174780), (3027, 634304640), (3720, 516139824), (3968, 483881085), (4036, 475728480), (4464, 430116520), (4960, 387104868), (5045, 380582784), (5580, 344093216), (5760, 333340303), (5952, 322587390), (6054, 317152320), (7440, 258069912), (8072, 237864240), (8928, 215058260), (9081, 211434880), (9920, 193552434), (10090, 190291392), (10657, 180167040), (11160, 172046608), (11904, 161293695), (12108, 158576160), (14880, 129034956), (15135, 126860928), (16144, 118932120), (17856, 107529130), (18162, 105717440), (19840, 96776217), (20180, 95145696), (21314, 90083520), (22320, 86023304), (24216, 79288080), (29760, 64517478), (30270, 63430464), (31279, 61384320), (31971, 60055680), (32288, 59466060), (35712, 53764565), (36324, 52858720), (40360, 47572848), (42628, 45041760), (44640, 43011652), (45405, 42286976), (48432, 39644040), (53285, 36033408), (59520, 32258739), (60540, 31715232), (62558, 30692160), (63942, 30027840), (64576, 29733030), (72648, 26429360), (80720, 23786424), (85256, 22520880), (89280, 21505826), (90810, 21143488), (93837, 20461440), (95913, 20018560), (96864, 19822020), (106570, 18016704), (121080, 15857616), (125116, 15346080), (127884, 15013920), (129152, 14866515), (145296, 13214680), (156395, 12276864), (159855, 12011136), (161440, 11893212), (170512, 11260440), (178560, 10752913), (181620, 10571744), (187674, 10230720), (191826, 10009280), (193728, 9911010), (213140, 9008352), (242160, 7928808), (250232, 7673040), (255768, 7506960), (281511, 6820480), (290592, 6607340), (312790, 6138432), (319710, 6005568), (322880, 5946606), (330367, 5811840), (341024, 5630220), (363240, 5285872), (375348, 5115360), (383652, 5004640), (387456, 4955505), (426280, 4504176), (469185, 4092288), (479565, 4003712), (484320, 3964404), (500464, 3836520), (511536, 3753480), (563022, 3410240), (581184, 3303670), (625580, 3069216), (639420, 3002784), (645760, 2973303), (660734, 2905920), (682048, 2815110), (726480, 2642936), (750696, 2557680), (767304, 2502320), (852560, 2252088), (938370, 2046144), (959130, 2001856), (968640, 1982202), (991101, 1937280), (1000928, 1918260), (1023072, 1876740), (1126044, 1705120), (1162368, 1651835), (1251160, 1534608), (1278840, 1501392), (1321468, 1452960), (1364096, 1407555)]