156980709180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{4721}}^1$

素因数の和:5321

約数の個数: 192

約数和(自身を含む): 493112793600

約数和(自身を除く): 336132084420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 443, 540, 556, 695, 834, 886, 1251, 1329, 1390, 1668, 1772, 2085, 2215, 2502, 2658, 2780, 3753, 3987, 4170, 4430, 4721, 5004, 5316, 6255, 6645, 7506, 7974, 8340, 8860, 9442, 11961, 12510, 13290, 14163, 15012, 15948, 18765, 18884, 19935, 23605, 23922, 25020, 26580, 28326, 37530, 39870, 42489, 47210, 47844, 56652, 59805, 61577, 70815, 75060, 79740, 84978, 94420, 119610, 123154, 127467, 141630, 169956, 184731, 212445, 239220, 246308, 254934, 283260, 307885, 369462, 424890, 509868, 554193, 615770, 637335, 656219, 738924, 849780, 923655, 1108386, 1231540, 1274670, 1312438, 1662579, 1847310, 1968657, 2091403, 2216772, 2549340, 2624876, 2770965, 3281095, 3325158, 3694620, 3937314, 4182806, 5541930, 5905971, 6274209, 6562190, 6650316, 7874628, 8312895, 8365612, 9843285, 10457015, 11083860, 11811942, 12548418, 13124380, 16625790, 17717913, 18822627, 19686570, 20914030, 23623884, 25096836, 29529855, 31371045, 33251580, 35435826, 37645254, 39373140, 41828060, 56467881, 59059710, 62742090, 70871652, 75290508, 88589565, 94113135, 112935762, 118119420, 125484180, 177179130, 188226270, 225871524, 282339405, 290705017, 354358260, 376452540, 564678810, 581410034, 872115051, 1129357620, 1162820068, 1453525085, 1744230102, 2616345153, 2907050170, 3488460204, 4360575255, 5232690306, 5814100340, 7849035459, 8721150510, 10465380612, 13081725765, 15698070918, 17442301020, 26163451530, 31396141836, 39245177295, 52326903060, 78490354590, 156980709180]

約数ペア:

[(1, 156980709180), (2, 78490354590), (3, 52326903060), (4, 39245177295), (5, 31396141836), (6, 26163451530), (9, 17442301020), (10, 15698070918), (12, 13081725765), (15, 10465380612), (18, 8721150510), (20, 7849035459), (27, 5814100340), (30, 5232690306), (36, 4360575255), (45, 3488460204), (54, 2907050170), (60, 2616345153), (90, 1744230102), (108, 1453525085), (135, 1162820068), (139, 1129357620), (180, 872115051), (270, 581410034), (278, 564678810), (417, 376452540), (443, 354358260), (540, 290705017), (556, 282339405), (695, 225871524), (834, 188226270), (886, 177179130), (1251, 125484180), (1329, 118119420), (1390, 112935762), (1668, 94113135), (1772, 88589565), (2085, 75290508), (2215, 70871652), (2502, 62742090), (2658, 59059710), (2780, 56467881), (3753, 41828060), (3987, 39373140), (4170, 37645254), (4430, 35435826), (4721, 33251580), (5004, 31371045), (5316, 29529855), (6255, 25096836), (6645, 23623884), (7506, 20914030), (7974, 19686570), (8340, 18822627), (8860, 17717913), (9442, 16625790), (11961, 13124380), (12510, 12548418), (13290, 11811942), (14163, 11083860), (15012, 10457015), (15948, 9843285), (18765, 8365612), (18884, 8312895), (19935, 7874628), (23605, 6650316), (23922, 6562190), (25020, 6274209), (26580, 5905971), (28326, 5541930), (37530, 4182806), (39870, 3937314), (42489, 3694620), (47210, 3325158), (47844, 3281095), (56652, 2770965), (59805, 2624876), (61577, 2549340), (70815, 2216772), (75060, 2091403), (79740, 1968657), (84978, 1847310), (94420, 1662579), (119610, 1312438), (123154, 1274670), (127467, 1231540), (141630, 1108386), (169956, 923655), (184731, 849780), (212445, 738924), (239220, 656219), (246308, 637335), (254934, 615770), (283260, 554193), (307885, 509868), (369462, 424890)]