20190719664

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 400

約数和(自身を含む): 65789539200

約数和(自身を除く): 45598819536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 139, 144, 152, 153, 162, 171, 204, 216, 228, 272, 278, 304, 306, 323, 324, 342, 347, 408, 417, 432, 456, 459, 513, 556, 612, 646, 648, 684, 694, 816, 834, 912, 918, 969, 1026, 1041, 1112, 1224, 1251, 1292, 1296, 1368, 1377, 1388, 1539, 1668, 1836, 1938, 2052, 2082, 2224, 2363, 2448, 2502, 2584, 2641, 2736, 2754, 2776, 2907, 3078, 3123, 3336, 3672, 3753, 3876, 4104, 4164, 4726, 5004, 5168, 5282, 5508, 5552, 5814, 5899, 6156, 6246, 6593, 6672, 7089, 7344, 7506, 7752, 7923, 8208, 8328, 8721, 9369, 9452, 10008, 10564, 11016, 11259, 11628, 11798, 12312, 12492, 13186, 14178, 15012, 15504, 15846, 16656, 17442, 17697, 18738, 18904, 19779, 20016, 21128, 21267, 22032, 22518, 23256, 23596, 23769, 24624, 24984, 26163, 26372, 28107, 28356, 30024, 31692, 34884, 35394, 37476, 37808, 39558, 42256, 42534, 44897, 45036, 46512, 47192, 47538, 48233, 49968, 52326, 52744, 53091, 56214, 56712, 59337, 60048, 63384, 63801, 69768, 70788, 71307, 74952, 79116, 85068, 89794, 90072, 94384, 95076, 96466, 104652, 105488, 106182, 112081, 112428, 113424, 118674, 126768, 127602, 134691, 139536, 141576, 142614, 144699, 149904, 158232, 159273, 170136, 178011, 179588, 180144, 190152, 191403, 192932, 209304, 212364, 213921, 224162, 224856, 237348, 255204, 269382, 283152, 285228, 289398, 316464, 318546, 336243, 340272, 356022, 359176, 380304, 382806, 385864, 404073, 418608, 424728, 427842, 434097, 448324, 449712, 474696, 477819, 510408, 534033, 538764, 570456, 578796, 637092, 672486, 712044, 718352, 765612, 771728, 808146, 819961, 849456, 855684, 868194, 896648, 916427, 949392, 955638, 1008729, 1020816, 1068066, 1077528, 1140912, 1157592, 1212219, 1274184, 1302291, 1344972, 1424088, 1531224, 1616292, 1639922, 1711368, 1736388, 1793296, 1832854, 1911276, 2017458, 2136132, 2155056, 2315184, 2424438, 2459883, 2548368, 2604582, 2689944, 2749281, 2848176, 3026187, 3062448, 3232584, 3279844, 3422736, 3472776, 3636657, 3665708, 3822552, 3906873, 4034916, 4272264, 4848876, 4919766, 5209164, 5379888, 5498562, 6052374, 6465168, 6559688, 6945552, 7273314, 7331416, 7379649, 7645104, 7813746, 8069832, 8247843, 8544528, 9078561, 9697752, 9839532, 10418328, 10997124, 12104748, 13119376, 14546628, 14662832, 14759298, 15579259, 15627492, 16139664, 16495686, 18157122, 19395504, 19679064, 20836656, 21994248, 22138947, 24209496, 24743529, 29093256, 29518596, 31158518, 31254984, 32991372, 36314244, 39358128, 43988496, 44277894, 46737777, 48418992, 49487058, 58186512, 59037192, 62317036, 62509968, 65982744, 66416841, 72628488, 74230587, 88555788, 93475554, 98974116, 118074384, 124634072, 131965488, 132833682, 140213331, 145256976, 148461174, 177111576, 186951108, 197948232, 249268144, 265667364, 280426662, 296922348, 354223152, 373902216, 395896464, 420639993, 531334728, 560853324, 593844696, 747804432, 841279986, 1062669456, 1121706648, 1187689392, 1261919979, 1682559972, 2243413296, 2523839958, 3365119944, 5047679916, 6730239888, 10095359832, 20190719664]

約数ペア:

[(1, 20190719664), (2, 10095359832), (3, 6730239888), (4, 5047679916), (6, 3365119944), (8, 2523839958), (9, 2243413296), (12, 1682559972), (16, 1261919979), (17, 1187689392), (18, 1121706648), (19, 1062669456), (24, 841279986), (27, 747804432), (34, 593844696), (36, 560853324), (38, 531334728), (48, 420639993), (51, 395896464), (54, 373902216), (57, 354223152), (68, 296922348), (72, 280426662), (76, 265667364), (81, 249268144), (102, 197948232), (108, 186951108), (114, 177111576), (136, 148461174), (139, 145256976), (144, 140213331), (152, 132833682), (153, 131965488), (162, 124634072), (171, 118074384), (204, 98974116), (216, 93475554), (228, 88555788), (272, 74230587), (278, 72628488), (304, 66416841), (306, 65982744), (323, 62509968), (324, 62317036), (342, 59037192), (347, 58186512), (408, 49487058), (417, 48418992), (432, 46737777), (456, 44277894), (459, 43988496), (513, 39358128), (556, 36314244), (612, 32991372), (646, 31254984), (648, 31158518), (684, 29518596), (694, 29093256), (816, 24743529), (834, 24209496), (912, 22138947), (918, 21994248), (969, 20836656), (1026, 19679064), (1041, 19395504), (1112, 18157122), (1224, 16495686), (1251, 16139664), (1292, 15627492), (1296, 15579259), (1368, 14759298), (1377, 14662832), (1388, 14546628), (1539, 13119376), (1668, 12104748), (1836, 10997124), (1938, 10418328), (2052, 9839532), (2082, 9697752), (2224, 9078561), (2363, 8544528), (2448, 8247843), (2502, 8069832), (2584, 7813746), (2641, 7645104), (2736, 7379649), (2754, 7331416), (2776, 7273314), (2907, 6945552), (3078, 6559688), (3123, 6465168), (3336, 6052374), (3672, 5498562), (3753, 5379888), (3876, 5209164), (4104, 4919766), (4164, 4848876), (4726, 4272264), (5004, 4034916), (5168, 3906873), (5282, 3822552), (5508, 3665708), (5552, 3636657), (5814, 3472776), (5899, 3422736), (6156, 3279844), (6246, 3232584), (6593, 3062448), (6672, 3026187), (7089, 2848176), (7344, 2749281), (7506, 2689944), (7752, 2604582), (7923, 2548368), (8208, 2459883), (8328, 2424438), (8721, 2315184), (9369, 2155056), (9452, 2136132), (10008, 2017458), (10564, 1911276), (11016, 1832854), (11259, 1793296), (11628, 1736388), (11798, 1711368), (12312, 1639922), (12492, 1616292), (13186, 1531224), (14178, 1424088), (15012, 1344972), (15504, 1302291), (15846, 1274184), (16656, 1212219), (17442, 1157592), (17697, 1140912), (18738, 1077528), (18904, 1068066), (19779, 1020816), (20016, 1008729), (21128, 955638), (21267, 949392), (22032, 916427), (22518, 896648), (23256, 868194), (23596, 855684), (23769, 849456), (24624, 819961), (24984, 808146), (26163, 771728), (26372, 765612), (28107, 718352), (28356, 712044), (30024, 672486), (31692, 637092), (34884, 578796), (35394, 570456), (37476, 538764), (37808, 534033), (39558, 510408), (42256, 477819), (42534, 474696), (44897, 449712), (45036, 448324), (46512, 434097), (47192, 427842), (47538, 424728), (48233, 418608), (49968, 404073), (52326, 385864), (52744, 382806), (53091, 380304), (56214, 359176), (56712, 356022), (59337, 340272), (60048, 336243), (63384, 318546), (63801, 316464), (69768, 289398), (70788, 285228), (71307, 283152), (74952, 269382), (79116, 255204), (85068, 237348), (89794, 224856), (90072, 224162), (94384, 213921), (95076, 212364), (96466, 209304), (104652, 192932), (105488, 191403), (106182, 190152), (112081, 180144), (112428, 179588), (113424, 178011), (118674, 170136), (126768, 159273), (127602, 158232), (134691, 149904), (139536, 144699), (141576, 142614)]