1389007440

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 320

約数和(自身を含む): 5139313920

約数和(自身を除く): 3750306480

約数列:

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

約数ペア:

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