1915734240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{7039}}^1$

素因数の和:7076

約数の個数: 288

約数和(自身を含む): 7749181440

約数和(自身を除く): 5833447200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7039, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 14078, 15120, 17010, 18144, 19440, 21117, 22680, 27216, 28156, 30240, 34020, 35195, 38880, 42234, 45360, 49273, 54432, 56312, 63351, 68040, 70390, 84468, 90720, 98546, 105585, 112624, 126702, 136080, 140780, 147819, 168936, 190053, 197092, 211170, 225248, 246365, 253404, 272160, 281560, 295638, 316755, 337872, 380106, 394184, 422340, 443457, 492730, 506808, 563120, 570159, 591276, 633510, 675744, 739095, 760212, 788368, 844680, 886914, 950265, 985460, 1013616, 1126240, 1140318, 1182552, 1267020, 1330371, 1478190, 1520424, 1576736, 1689360, 1710477, 1773828, 1900530, 1970920, 2027232, 2217285, 2280636, 2365104, 2534040, 2660742, 2850795, 2956380, 3040848, 3378720, 3420954, 3547656, 3801060, 3941840, 3991113, 4434570, 4561272, 4730208, 5068080, 5321484, 5701590, 5912760, 6081696, 6651855, 6841908, 7095312, 7602120, 7883680, 7982226, 8552385, 8869140, 9122544, 10136160, 10642968, 11403180, 11825520, 11973339, 13303710, 13683816, 14190624, 15204240, 15964452, 17104770, 17738280, 18245088, 19955565, 21285936, 22806360, 23651040, 23946678, 26607420, 27367632, 30408480, 31928904, 34209540, 35476560, 39911130, 42571872, 45612720, 47893356, 53214840, 54735264, 59866695, 63857808, 68419080, 70953120, 79822260, 91225440, 95786712, 106429680, 119733390, 127715616, 136838160, 159644520, 191573424, 212859360, 239466780, 273676320, 319289040, 383146848, 478933560, 638578080, 957867120, 1915734240]

約数ペア:

[(1, 1915734240), (2, 957867120), (3, 638578080), (4, 478933560), (5, 383146848), (6, 319289040), (7, 273676320), (8, 239466780), (9, 212859360), (10, 191573424), (12, 159644520), (14, 136838160), (15, 127715616), (16, 119733390), (18, 106429680), (20, 95786712), (21, 91225440), (24, 79822260), (27, 70953120), (28, 68419080), (30, 63857808), (32, 59866695), (35, 54735264), (36, 53214840), (40, 47893356), (42, 45612720), (45, 42571872), (48, 39911130), (54, 35476560), (56, 34209540), (60, 31928904), (63, 30408480), (70, 27367632), (72, 26607420), (80, 23946678), (81, 23651040), (84, 22806360), (90, 21285936), (96, 19955565), (105, 18245088), (108, 17738280), (112, 17104770), (120, 15964452), (126, 15204240), (135, 14190624), (140, 13683816), (144, 13303710), (160, 11973339), (162, 11825520), (168, 11403180), (180, 10642968), (189, 10136160), (210, 9122544), (216, 8869140), (224, 8552385), (240, 7982226), (243, 7883680), (252, 7602120), (270, 7095312), (280, 6841908), (288, 6651855), (315, 6081696), (324, 5912760), (336, 5701590), (360, 5321484), (378, 5068080), (405, 4730208), (420, 4561272), (432, 4434570), (480, 3991113), (486, 3941840), (504, 3801060), (540, 3547656), (560, 3420954), (567, 3378720), (630, 3040848), (648, 2956380), (672, 2850795), (720, 2660742), (756, 2534040), (810, 2365104), (840, 2280636), (864, 2217285), (945, 2027232), (972, 1970920), (1008, 1900530), (1080, 1773828), (1120, 1710477), (1134, 1689360), (1215, 1576736), (1260, 1520424), (1296, 1478190), (1440, 1330371), (1512, 1267020), (1620, 1182552), (1680, 1140318), (1701, 1126240), (1890, 1013616), (1944, 985460), (2016, 950265), (2160, 886914), (2268, 844680), (2430, 788368), (2520, 760212), (2592, 739095), (2835, 675744), (3024, 633510), (3240, 591276), (3360, 570159), (3402, 563120), (3780, 506808), (3888, 492730), (4320, 443457), (4536, 422340), (4860, 394184), (5040, 380106), (5670, 337872), (6048, 316755), (6480, 295638), (6804, 281560), (7039, 272160), (7560, 253404), (7776, 246365), (8505, 225248), (9072, 211170), (9720, 197092), (10080, 190053), (11340, 168936), (12960, 147819), (13608, 140780), (14078, 136080), (15120, 126702), (17010, 112624), (18144, 105585), (19440, 98546), (21117, 90720), (22680, 84468), (27216, 70390), (28156, 68040), (30240, 63351), (34020, 56312), (35195, 54432), (38880, 49273), (42234, 45360)]