2688130440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 9285269760

約数和(自身を除く): 6597139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 331, 340, 360, 408, 510, 612, 662, 680, 765, 993, 1020, 1224, 1324, 1327, 1530, 1655, 1986, 2040, 2648, 2654, 2979, 3060, 3310, 3972, 3981, 4965, 5308, 5627, 5958, 6120, 6620, 6635, 7944, 7962, 9930, 10616, 11254, 11916, 11943, 13240, 13270, 14895, 15924, 16881, 19860, 19905, 22508, 22559, 23832, 23886, 26540, 28135, 29790, 31848, 33762, 39720, 39810, 45016, 45118, 47772, 50643, 53080, 56270, 59580, 59715, 67524, 67677, 79620, 84405, 90236, 95544, 101286, 112540, 112795, 119160, 119430, 135048, 135354, 159240, 168810, 180472, 202572, 203031, 225080, 225590, 238860, 253215, 270708, 337620, 338385, 405144, 406062, 439237, 451180, 477720, 506430, 541416, 675240, 676770, 812124, 878474, 902360, 1012860, 1015155, 1317711, 1353540, 1624248, 1756948, 2025720, 2030310, 2196185, 2635422, 2707080, 3513896, 3953133, 4060620, 4392370, 5270844, 6588555, 7467029, 7906266, 8121240, 8784740, 10541688, 13177110, 14934058, 15812532, 17569480, 19765665, 22401087, 26354220, 29868116, 31625064, 37335145, 39531330, 44802174, 52708440, 59736232, 67203261, 74670290, 79062660, 89604348, 112005435, 134406522, 149340580, 158125320, 179208696, 224010870, 268813044, 298681160, 336016305, 448021740, 537626088, 672032610, 896043480, 1344065220, 2688130440]

約数ペア:

[(1, 2688130440), (2, 1344065220), (3, 896043480), (4, 672032610), (5, 537626088), (6, 448021740), (8, 336016305), (9, 298681160), (10, 268813044), (12, 224010870), (15, 179208696), (17, 158125320), (18, 149340580), (20, 134406522), (24, 112005435), (30, 89604348), (34, 79062660), (36, 74670290), (40, 67203261), (45, 59736232), (51, 52708440), (60, 44802174), (68, 39531330), (72, 37335145), (85, 31625064), (90, 29868116), (102, 26354220), (120, 22401087), (136, 19765665), (153, 17569480), (170, 15812532), (180, 14934058), (204, 13177110), (255, 10541688), (306, 8784740), (331, 8121240), (340, 7906266), (360, 7467029), (408, 6588555), (510, 5270844), (612, 4392370), (662, 4060620), (680, 3953133), (765, 3513896), (993, 2707080), (1020, 2635422), (1224, 2196185), (1324, 2030310), (1327, 2025720), (1530, 1756948), (1655, 1624248), (1986, 1353540), (2040, 1317711), (2648, 1015155), (2654, 1012860), (2979, 902360), (3060, 878474), (3310, 812124), (3972, 676770), (3981, 675240), (4965, 541416), (5308, 506430), (5627, 477720), (5958, 451180), (6120, 439237), (6620, 406062), (6635, 405144), (7944, 338385), (7962, 337620), (9930, 270708), (10616, 253215), (11254, 238860), (11916, 225590), (11943, 225080), (13240, 203031), (13270, 202572), (14895, 180472), (15924, 168810), (16881, 159240), (19860, 135354), (19905, 135048), (22508, 119430), (22559, 119160), (23832, 112795), (23886, 112540), (26540, 101286), (28135, 95544), (29790, 90236), (31848, 84405), (33762, 79620), (39720, 67677), (39810, 67524), (45016, 59715), (45118, 59580), (47772, 56270), (50643, 53080)]