1287517140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 576

約数和(自身を含む): 5308934400

約数和(自身を除く): 4021417260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 98, 105, 108, 114, 117, 126, 130, 133, 135, 140, 147, 156, 171, 180, 182, 189, 190, 195, 196, 197, 210, 228, 234, 245, 247, 252, 260, 266, 270, 273, 285, 294, 315, 342, 351, 364, 378, 380, 390, 394, 399, 420, 441, 455, 468, 490, 494, 513, 532, 540, 546, 570, 585, 588, 591, 630, 637, 665, 684, 702, 735, 741, 756, 780, 788, 798, 819, 855, 882, 910, 931, 945, 980, 985, 988, 1026, 1092, 1140, 1170, 1182, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1379, 1404, 1470, 1482, 1596, 1638, 1710, 1729, 1755, 1764, 1773, 1820, 1862, 1890, 1911, 1970, 1995, 2052, 2205, 2223, 2340, 2364, 2394, 2457, 2470, 2548, 2561, 2565, 2646, 2660, 2730, 2758, 2793, 2940, 2955, 2964, 3185, 3276, 3420, 3458, 3510, 3546, 3591, 3705, 3724, 3743, 3780, 3822, 3940, 3990, 4095, 4137, 4410, 4446, 4655, 4788, 4914, 4940, 5122, 5130, 5187, 5292, 5319, 5460, 5516, 5586, 5733, 5910, 5985, 6370, 6615, 6669, 6895, 6916, 7020, 7092, 7182, 7410, 7486, 7644, 7683, 7980, 8190, 8274, 8379, 8645, 8820, 8865, 8892, 9310, 9555, 9653, 9828, 10244, 10260, 10374, 10638, 11115, 11172, 11229, 11466, 11820, 11970, 12103, 12285, 12411, 12740, 12805, 13230, 13338, 13790, 13965, 14364, 14820, 14972, 15366, 15561, 16380, 16548, 16758, 17199, 17290, 17730, 17927, 17955, 18620, 18715, 19110, 19306, 20685, 20748, 21276, 22230, 22458, 22932, 23049, 23940, 24206, 24570, 24822, 25137, 25610, 25935, 26201, 26460, 26595, 26676, 27580, 27930, 28665, 28959, 30732, 31122, 33345, 33516, 33687, 34398, 34580, 35460, 35854, 35910, 36309, 37233, 37430, 38220, 38415, 38612, 41370, 41895, 44460, 44916, 46098, 46683, 48265, 48412, 48659, 49140, 49644, 50274, 51220, 51870, 52402, 53190, 53781, 55860, 56145, 57330, 57918, 60515, 62055, 62244, 66690, 67374, 68796, 69147, 71708, 71820, 72618, 74466, 74860, 76830, 77805, 78603, 82740, 83790, 85995, 86877, 89635, 92196, 93366, 96530, 97318, 100548, 101061, 103740, 104804, 106380, 107562, 108927, 112290, 114660, 115245, 115836, 121030, 124110, 125489, 125685, 131005, 133380, 134748, 138294, 144795, 145236, 145977, 148932, 153660, 155610, 157206, 161343, 167580, 168435, 171990, 173754, 179270, 181545, 183407, 186165, 186732, 193060, 194636, 202122, 215124, 217854, 224580, 230490, 233415, 235809, 242060, 243295, 248220, 250978, 251370, 260631, 262010, 268905, 276588, 289590, 291954, 311220, 314412, 322686, 326781, 336870, 340613, 343980, 345735, 347508, 358540, 363090, 366814, 372330, 376467, 393015, 404244, 434385, 435708, 437931, 460980, 466830, 471618, 484029, 486590, 501956, 502740, 505305, 521262, 524020, 537810, 544635, 550221, 579180, 583908, 627445, 645372, 653562, 673740, 681226, 691470, 707427, 726180, 729885, 733628, 744660, 752934, 786030, 806715, 868770, 875862, 917035, 933660, 943236, 968058, 973180, 1010610, 1021839, 1042524, 1075620, 1089270, 1100442, 1129401, 1179045, 1254890, 1303155, 1307124, 1313793, 1362452, 1382940, 1414854, 1459770, 1505868, 1572060, 1613430, 1633905, 1650663, 1703065, 1737540, 1751724, 1834070, 1882335, 1936116, 2021220, 2043678, 2178540, 2189655, 2200884, 2258802, 2358090, 2384291, 2420145, 2509780, 2606310, 2627586, 2751105, 2829708, 2919540, 3065517, 3226860, 3267810, 3301326, 3388203, 3406130, 3537135, 3668140, 3764670, 4087356, 4379310, 4517604, 4716180, 4768582, 4840290, 4951989, 5109195, 5212620, 5255172, 5502210, 5647005, 6131034, 6535620, 6568965, 6602652, 6776406, 6812260, 7074270, 7152873, 7529340, 8253315, 8758620, 9196551, 9537164, 9680580, 9903978, 10218390, 11004420, 11294010, 11921455, 12262068, 13137930, 13552812, 14148540, 14305746, 15327585, 16506630, 16941015, 18393102, 19807956, 20436780, 21458619, 22588020, 23842910, 24759945, 26275860, 28611492, 30655170, 33013260, 33882030, 35764365, 36786204, 42917238, 45982755, 47685820, 49519890, 61310340, 64375857, 67764060, 71528730, 85834476, 91965510, 99039780, 107293095, 128751714, 143057460, 183931020, 214586190, 257503428, 321879285, 429172380, 643758570, 1287517140]

約数ペア:

[(1, 1287517140), (2, 643758570), (3, 429172380), (4, 321879285), (5, 257503428), (6, 214586190), (7, 183931020), (9, 143057460), (10, 128751714), (12, 107293095), (13, 99039780), (14, 91965510), (15, 85834476), (18, 71528730), (19, 67764060), (20, 64375857), (21, 61310340), (26, 49519890), (27, 47685820), (28, 45982755), (30, 42917238), (35, 36786204), (36, 35764365), (38, 33882030), (39, 33013260), (42, 30655170), (45, 28611492), (49, 26275860), (52, 24759945), (54, 23842910), (57, 22588020), (60, 21458619), (63, 20436780), (65, 19807956), (70, 18393102), (76, 16941015), (78, 16506630), (84, 15327585), (90, 14305746), (91, 14148540), (95, 13552812), (98, 13137930), (105, 12262068), (108, 11921455), (114, 11294010), (117, 11004420), (126, 10218390), (130, 9903978), (133, 9680580), (135, 9537164), (140, 9196551), (147, 8758620), (156, 8253315), (171, 7529340), (180, 7152873), (182, 7074270), (189, 6812260), (190, 6776406), (195, 6602652), (196, 6568965), (197, 6535620), (210, 6131034), (228, 5647005), (234, 5502210), (245, 5255172), (247, 5212620), (252, 5109195), (260, 4951989), (266, 4840290), (270, 4768582), (273, 4716180), (285, 4517604), (294, 4379310), (315, 4087356), (342, 3764670), (351, 3668140), (364, 3537135), (378, 3406130), (380, 3388203), (390, 3301326), (394, 3267810), (399, 3226860), (420, 3065517), (441, 2919540), (455, 2829708), (468, 2751105), (490, 2627586), (494, 2606310), (513, 2509780), (532, 2420145), (540, 2384291), (546, 2358090), (570, 2258802), (585, 2200884), (588, 2189655), (591, 2178540), (630, 2043678), (637, 2021220), (665, 1936116), (684, 1882335), (702, 1834070), (735, 1751724), (741, 1737540), (756, 1703065), (780, 1650663), (788, 1633905), (798, 1613430), (819, 1572060), (855, 1505868), (882, 1459770), (910, 1414854), (931, 1382940), (945, 1362452), (980, 1313793), (985, 1307124), (988, 1303155), (1026, 1254890), (1092, 1179045), (1140, 1129401), (1170, 1100442), (1182, 1089270), (1197, 1075620), (1235, 1042524), (1260, 1021839), (1274, 1010610), (1323, 973180), (1330, 968058), (1365, 943236), (1379, 933660), (1404, 917035), (1470, 875862), (1482, 868770), (1596, 806715), (1638, 786030), (1710, 752934), (1729, 744660), (1755, 733628), (1764, 729885), (1773, 726180), (1820, 707427), (1862, 691470), (1890, 681226), (1911, 673740), (1970, 653562), (1995, 645372), (2052, 627445), (2205, 583908), (2223, 579180), (2340, 550221), (2364, 544635), (2394, 537810), (2457, 524020), (2470, 521262), (2548, 505305), (2561, 502740), (2565, 501956), (2646, 486590), (2660, 484029), (2730, 471618), (2758, 466830), (2793, 460980), (2940, 437931), (2955, 435708), (2964, 434385), (3185, 404244), (3276, 393015), (3420, 376467), (3458, 372330), (3510, 366814), (3546, 363090), (3591, 358540), (3705, 347508), (3724, 345735), (3743, 343980), (3780, 340613), (3822, 336870), (3940, 326781), (3990, 322686), (4095, 314412), (4137, 311220), (4410, 291954), (4446, 289590), (4655, 276588), (4788, 268905), (4914, 262010), (4940, 260631), (5122, 251370), (5130, 250978), (5187, 248220), (5292, 243295), (5319, 242060), (5460, 235809), (5516, 233415), (5586, 230490), (5733, 224580), (5910, 217854), (5985, 215124), (6370, 202122), (6615, 194636), (6669, 193060), (6895, 186732), (6916, 186165), (7020, 183407), (7092, 181545), (7182, 179270), (7410, 173754), (7486, 171990), (7644, 168435), (7683, 167580), (7980, 161343), (8190, 157206), (8274, 155610), (8379, 153660), (8645, 148932), (8820, 145977), (8865, 145236), (8892, 144795), (9310, 138294), (9555, 134748), (9653, 133380), (9828, 131005), (10244, 125685), (10260, 125489), (10374, 124110), (10638, 121030), (11115, 115836), (11172, 115245), (11229, 114660), (11466, 112290), (11820, 108927), (11970, 107562), (12103, 106380), (12285, 104804), (12411, 103740), (12740, 101061), (12805, 100548), (13230, 97318), (13338, 96530), (13790, 93366), (13965, 92196), (14364, 89635), (14820, 86877), (14972, 85995), (15366, 83790), (15561, 82740), (16380, 78603), (16548, 77805), (16758, 76830), (17199, 74860), (17290, 74466), (17730, 72618), (17927, 71820), (17955, 71708), (18620, 69147), (18715, 68796), (19110, 67374), (19306, 66690), (20685, 62244), (20748, 62055), (21276, 60515), (22230, 57918), (22458, 57330), (22932, 56145), (23049, 55860), (23940, 53781), (24206, 53190), (24570, 52402), (24822, 51870), (25137, 51220), (25610, 50274), (25935, 49644), (26201, 49140), (26460, 48659), (26595, 48412), (26676, 48265), (27580, 46683), (27930, 46098), (28665, 44916), (28959, 44460), (30732, 41895), (31122, 41370), (33345, 38612), (33516, 38415), (33687, 38220), (34398, 37430), (34580, 37233), (35460, 36309), (35854, 35910)]