28660085280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214009}}^1$

素因数の和:214064

約数の個数: 192

約数和(自身を含む): 103546598400

約数和(自身を除く): 74886513120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 214009, 428018, 642027, 856036, 1070045, 1284054, 1712072, 1926081, 2140090, 2568108, 3210135, 3424144, 3852162, 4280180, 5136216, 5778243, 6420270, 6634279, 6848288, 7704324, 8560360, 9630405, 10272432, 11556486, 12840540, 13268558, 15408648, 17120720, 19260810, 19902837, 20544864, 23112972, 25681080, 26537116, 28891215, 30817296, 33171395, 34241440, 38521620, 39805674, 46225944, 51362160, 53074232, 57782430, 59708511, 61634592, 66342790, 77043240, 79611348, 92451888, 99514185, 102724320, 106148464, 115564860, 119417022, 132685580, 154086480, 159222696, 179125533, 184903776, 199028370, 212296928, 231129720, 238834044, 265371160, 298542555, 308172960, 318445392, 358251066, 398056740, 462259440, 477668088, 530742320, 597085110, 636890784, 716502132, 796113480, 895627665, 924518880, 955336176, 1061484640, 1194170220, 1433004264, 1592226960, 1791255330, 1910672352, 2388340440, 2866008528, 3184453920, 3582510660, 4776680880, 5732017056, 7165021320, 9553361760, 14330042640, 28660085280]

約数ペア:

[(1, 28660085280), (2, 14330042640), (3, 9553361760), (4, 7165021320), (5, 5732017056), (6, 4776680880), (8, 3582510660), (9, 3184453920), (10, 2866008528), (12, 2388340440), (15, 1910672352), (16, 1791255330), (18, 1592226960), (20, 1433004264), (24, 1194170220), (27, 1061484640), (30, 955336176), (31, 924518880), (32, 895627665), (36, 796113480), (40, 716502132), (45, 636890784), (48, 597085110), (54, 530742320), (60, 477668088), (62, 462259440), (72, 398056740), (80, 358251066), (90, 318445392), (93, 308172960), (96, 298542555), (108, 265371160), (120, 238834044), (124, 231129720), (135, 212296928), (144, 199028370), (155, 184903776), (160, 179125533), (180, 159222696), (186, 154086480), (216, 132685580), (240, 119417022), (248, 115564860), (270, 106148464), (279, 102724320), (288, 99514185), (310, 92451888), (360, 79611348), (372, 77043240), (432, 66342790), (465, 61634592), (480, 59708511), (496, 57782430), (540, 53074232), (558, 51362160), (620, 46225944), (720, 39805674), (744, 38521620), (837, 34241440), (864, 33171395), (930, 30817296), (992, 28891215), (1080, 26537116), (1116, 25681080), (1240, 23112972), (1395, 20544864), (1440, 19902837), (1488, 19260810), (1674, 17120720), (1860, 15408648), (2160, 13268558), (2232, 12840540), (2480, 11556486), (2790, 10272432), (2976, 9630405), (3348, 8560360), (3720, 7704324), (4185, 6848288), (4320, 6634279), (4464, 6420270), (4960, 5778243), (5580, 5136216), (6696, 4280180), (7440, 3852162), (8370, 3424144), (8928, 3210135), (11160, 2568108), (13392, 2140090), (14880, 1926081), (16740, 1712072), (22320, 1284054), (26784, 1070045), (33480, 856036), (44640, 642027), (66960, 428018), (133920, 214009)]