1916216280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5554

約数の個数: 192

約数和(自身を含む): 6871456800

約数和(自身を除く): 4955240520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 89, 90, 99, 110, 120, 132, 165, 178, 180, 198, 220, 264, 267, 330, 356, 360, 396, 440, 445, 495, 534, 660, 712, 792, 801, 890, 979, 990, 1068, 1320, 1335, 1602, 1780, 1958, 1980, 2136, 2670, 2937, 3204, 3560, 3916, 3960, 4005, 4895, 5340, 5437, 5874, 6408, 7832, 8010, 8811, 9790, 10680, 10874, 11748, 14685, 16020, 16311, 17622, 19580, 21748, 23496, 27185, 29370, 32040, 32622, 35244, 39160, 43496, 44055, 48933, 54370, 58740, 59807, 65244, 70488, 81555, 88110, 97866, 108740, 117480, 119614, 130488, 163110, 176220, 179421, 195732, 217480, 239228, 244665, 299035, 326220, 352440, 358842, 391464, 478456, 483893, 489330, 538263, 598070, 652440, 717684, 897105, 967786, 978660, 1076526, 1196140, 1435368, 1451679, 1794210, 1935572, 1957320, 2153052, 2392280, 2419465, 2691315, 2903358, 3588420, 3871144, 4306104, 4355037, 4838930, 5322823, 5382630, 5806716, 7176840, 7258395, 8710074, 9677860, 10645646, 10765260, 11613432, 14516790, 15968469, 17420148, 19355720, 21291292, 21530520, 21775185, 26614115, 29033580, 31936938, 34840296, 42582584, 43550370, 47905407, 53228230, 58067160, 63873876, 79842345, 87100740, 95810814, 106456460, 127747752, 159684690, 174201480, 191621628, 212912920, 239527035, 319369380, 383243256, 479054070, 638738760, 958108140, 1916216280]

約数ペア:

[(1, 1916216280), (2, 958108140), (3, 638738760), (4, 479054070), (5, 383243256), (6, 319369380), (8, 239527035), (9, 212912920), (10, 191621628), (11, 174201480), (12, 159684690), (15, 127747752), (18, 106456460), (20, 95810814), (22, 87100740), (24, 79842345), (30, 63873876), (33, 58067160), (36, 53228230), (40, 47905407), (44, 43550370), (45, 42582584), (55, 34840296), (60, 31936938), (66, 29033580), (72, 26614115), (88, 21775185), (89, 21530520), (90, 21291292), (99, 19355720), (110, 17420148), (120, 15968469), (132, 14516790), (165, 11613432), (178, 10765260), (180, 10645646), (198, 9677860), (220, 8710074), (264, 7258395), (267, 7176840), (330, 5806716), (356, 5382630), (360, 5322823), (396, 4838930), (440, 4355037), (445, 4306104), (495, 3871144), (534, 3588420), (660, 2903358), (712, 2691315), (792, 2419465), (801, 2392280), (890, 2153052), (979, 1957320), (990, 1935572), (1068, 1794210), (1320, 1451679), (1335, 1435368), (1602, 1196140), (1780, 1076526), (1958, 978660), (1980, 967786), (2136, 897105), (2670, 717684), (2937, 652440), (3204, 598070), (3560, 538263), (3916, 489330), (3960, 483893), (4005, 478456), (4895, 391464), (5340, 358842), (5437, 352440), (5874, 326220), (6408, 299035), (7832, 244665), (8010, 239228), (8811, 217480), (9790, 195732), (10680, 179421), (10874, 176220), (11748, 163110), (14685, 130488), (16020, 119614), (16311, 117480), (17622, 108740), (19580, 97866), (21748, 88110), (23496, 81555), (27185, 70488), (29370, 65244), (32040, 59807), (32622, 58740), (35244, 54370), (39160, 48933), (43496, 44055)]