2778014880

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 384

約数和(自身を含む): 10444412160

約数和(自身を除く): 7666397280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 467, 480, 486, 510, 540, 544, 612, 648, 680, 720, 729, 765, 810, 816, 864, 918, 934, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1401, 1440, 1458, 1530, 1620, 1632, 1836, 1868, 1944, 2040, 2160, 2187, 2295, 2335, 2430, 2448, 2592, 2720, 2754, 2802, 2916, 3060, 3240, 3645, 3672, 3736, 3888, 4080, 4131, 4203, 4320, 4374, 4590, 4670, 4860, 4896, 5508, 5604, 5832, 6120, 6480, 6885, 7005, 7290, 7344, 7472, 7776, 7939, 8160, 8262, 8406, 8748, 9180, 9340, 9720, 10935, 11016, 11208, 11664, 12240, 12393, 12609, 12960, 13770, 14010, 14580, 14688, 14944, 15878, 16524, 16812, 17496, 18360, 18680, 19440, 20655, 21015, 21870, 22032, 22416, 23328, 23817, 24480, 24786, 25218, 27540, 28020, 29160, 31756, 33048, 33624, 34992, 36720, 37179, 37360, 37827, 38880, 39695, 41310, 42030, 43740, 44064, 44832, 47634, 49572, 50436, 55080, 56040, 58320, 61965, 63045, 63512, 66096, 67248, 69984, 71451, 73440, 74358, 74720, 75654, 79390, 82620, 84060, 87480, 95268, 99144, 100872, 110160, 112080, 113481, 116640, 119085, 123930, 126090, 127024, 132192, 134496, 142902, 148716, 151308, 158780, 165240, 168120, 174960, 185895, 189135, 190536, 198288, 201744, 214353, 220320, 224160, 226962, 238170, 247860, 252180, 254048, 285804, 297432, 302616, 317560, 330480, 336240, 340443, 349920, 357255, 371790, 378270, 381072, 396576, 403488, 428706, 453924, 476340, 495720, 504360, 567405, 571608, 594864, 605232, 635120, 643059, 660960, 672480, 680886, 714510, 743580, 756540, 762144, 857412, 907848, 952680, 991440, 1008720, 1021329, 1071765, 1134810, 1143216, 1189728, 1210464, 1270240, 1286118, 1361772, 1429020, 1487160, 1513080, 1702215, 1714824, 1815696, 1905360, 1929177, 1982880, 2017440, 2042658, 2143530, 2269620, 2286432, 2572236, 2723544, 2858040, 2974320, 3026160, 3215295, 3404430, 3429648, 3631392, 3810720, 3858354, 4085316, 4287060, 4539240, 5106645, 5144472, 5447088, 5716080, 5787531, 5948640, 6052320, 6430590, 6808860, 6859296, 7716708, 8170632, 8574120, 9078480, 9645885, 10213290, 10288944, 10894176, 11432160, 11575062, 12861180, 13617720, 15433416, 16341264, 17148240, 17362593, 18156960, 19291770, 20426580, 20577888, 23150124, 25722360, 27235440, 28937655, 30866832, 32682528, 34296480, 34725186, 38583540, 40853160, 46300248, 51444720, 54470880, 57875310, 61733664, 69450372, 77167080, 81706320, 86812965, 92600496, 102889440, 115750620, 138900744, 154334160, 163412640, 173625930, 185200992, 231501240, 277801488, 308668320, 347251860, 463002480, 555602976, 694503720, 926004960, 1389007440, 2778014880]

約数ペア:

[(1, 2778014880), (2, 1389007440), (3, 926004960), (4, 694503720), (5, 555602976), (6, 463002480), (8, 347251860), (9, 308668320), (10, 277801488), (12, 231501240), (15, 185200992), (16, 173625930), (17, 163412640), (18, 154334160), (20, 138900744), (24, 115750620), (27, 102889440), (30, 92600496), (32, 86812965), (34, 81706320), (36, 77167080), (40, 69450372), (45, 61733664), (48, 57875310), (51, 54470880), (54, 51444720), (60, 46300248), (68, 40853160), (72, 38583540), (80, 34725186), (81, 34296480), (85, 32682528), (90, 30866832), (96, 28937655), (102, 27235440), (108, 25722360), (120, 23150124), (135, 20577888), (136, 20426580), (144, 19291770), (153, 18156960), (160, 17362593), (162, 17148240), (170, 16341264), (180, 15433416), (204, 13617720), (216, 12861180), (240, 11575062), (243, 11432160), (255, 10894176), (270, 10288944), (272, 10213290), (288, 9645885), (306, 9078480), (324, 8574120), (340, 8170632), (360, 7716708), (405, 6859296), (408, 6808860), (432, 6430590), (459, 6052320), (467, 5948640), (480, 5787531), (486, 5716080), (510, 5447088), (540, 5144472), (544, 5106645), (612, 4539240), (648, 4287060), (680, 4085316), (720, 3858354), (729, 3810720), (765, 3631392), (810, 3429648), (816, 3404430), (864, 3215295), (918, 3026160), (934, 2974320), (972, 2858040), (1020, 2723544), (1080, 2572236), (1215, 2286432), (1224, 2269620), (1296, 2143530), (1360, 2042658), (1377, 2017440), (1401, 1982880), (1440, 1929177), (1458, 1905360), (1530, 1815696), (1620, 1714824), (1632, 1702215), (1836, 1513080), (1868, 1487160), (1944, 1429020), (2040, 1361772), (2160, 1286118), (2187, 1270240), (2295, 1210464), (2335, 1189728), (2430, 1143216), (2448, 1134810), (2592, 1071765), (2720, 1021329), (2754, 1008720), (2802, 991440), (2916, 952680), (3060, 907848), (3240, 857412), (3645, 762144), (3672, 756540), (3736, 743580), (3888, 714510), (4080, 680886), (4131, 672480), (4203, 660960), (4320, 643059), (4374, 635120), (4590, 605232), (4670, 594864), (4860, 571608), (4896, 567405), (5508, 504360), (5604, 495720), (5832, 476340), (6120, 453924), (6480, 428706), (6885, 403488), (7005, 396576), (7290, 381072), (7344, 378270), (7472, 371790), (7776, 357255), (7939, 349920), (8160, 340443), (8262, 336240), (8406, 330480), (8748, 317560), (9180, 302616), (9340, 297432), (9720, 285804), (10935, 254048), (11016, 252180), (11208, 247860), (11664, 238170), (12240, 226962), (12393, 224160), (12609, 220320), (12960, 214353), (13770, 201744), (14010, 198288), (14580, 190536), (14688, 189135), (14944, 185895), (15878, 174960), (16524, 168120), (16812, 165240), (17496, 158780), (18360, 151308), (18680, 148716), (19440, 142902), (20655, 134496), (21015, 132192), (21870, 127024), (22032, 126090), (22416, 123930), (23328, 119085), (23817, 116640), (24480, 113481), (24786, 112080), (25218, 110160), (27540, 100872), (28020, 99144), (29160, 95268), (31756, 87480), (33048, 84060), (33624, 82620), (34992, 79390), (36720, 75654), (37179, 74720), (37360, 74358), (37827, 73440), (38880, 71451), (39695, 69984), (41310, 67248), (42030, 66096), (43740, 63512), (44064, 63045), (44832, 61965), (47634, 58320), (49572, 56040), (50436, 55080)]