1972200780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 432

約数和(自身を含む): 7138639872

約数和(自身を除く): 5166439092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 31, 33, 36, 44, 45, 46, 55, 60, 62, 66, 69, 90, 92, 93, 99, 110, 115, 121, 124, 127, 132, 138, 155, 165, 180, 186, 198, 207, 220, 230, 242, 253, 254, 276, 279, 310, 330, 341, 345, 363, 372, 381, 396, 414, 460, 465, 484, 495, 506, 508, 558, 605, 620, 635, 660, 682, 690, 713, 726, 759, 762, 828, 930, 990, 1012, 1023, 1035, 1089, 1116, 1143, 1210, 1265, 1270, 1364, 1380, 1395, 1397, 1426, 1452, 1518, 1524, 1705, 1815, 1860, 1905, 1980, 2046, 2070, 2139, 2178, 2277, 2286, 2420, 2530, 2540, 2783, 2790, 2794, 2852, 2921, 3036, 3069, 3410, 3565, 3630, 3751, 3795, 3810, 3937, 4092, 4140, 4191, 4278, 4356, 4554, 4572, 5060, 5115, 5445, 5566, 5580, 5588, 5715, 5842, 6138, 6417, 6820, 6985, 7130, 7260, 7502, 7590, 7620, 7843, 7874, 8349, 8382, 8556, 8763, 9108, 10230, 10695, 10890, 11132, 11253, 11385, 11430, 11684, 11811, 12276, 12573, 12834, 13915, 13970, 14260, 14605, 15004, 15180, 15345, 15367, 15686, 15748, 16698, 16764, 17526, 18755, 19685, 20460, 20955, 21390, 21780, 22506, 22770, 22860, 23529, 23622, 25047, 25146, 25668, 26289, 27830, 27940, 29210, 30690, 30734, 31372, 32085, 32131, 33396, 33759, 35052, 35433, 37510, 39215, 39370, 41745, 41910, 42780, 43307, 43815, 45012, 45540, 46101, 47058, 47244, 50094, 50292, 52578, 55660, 56265, 58420, 59055, 61380, 61468, 62865, 64170, 64262, 67518, 70587, 70866, 75020, 76835, 78430, 78740, 83490, 83820, 86273, 86614, 87630, 90551, 92202, 94116, 96393, 100188, 105156, 112530, 117645, 118110, 125235, 125730, 128340, 128524, 129921, 131445, 135036, 138303, 141174, 141732, 153670, 156860, 160655, 166980, 168795, 172546, 173228, 175260, 177165, 181102, 184404, 192786, 216535, 225060, 230505, 235290, 236220, 250470, 251460, 258819, 259842, 262890, 271653, 276606, 282348, 289179, 307340, 321310, 337590, 345092, 352935, 353441, 354330, 362204, 385572, 389763, 431365, 433070, 452755, 461010, 470580, 476377, 481965, 500940, 517638, 519684, 525780, 543306, 553212, 578358, 642620, 649605, 675180, 691515, 705870, 706882, 708660, 776457, 779526, 814959, 862730, 866140, 905510, 922020, 952754, 963930, 996061, 1035276, 1060323, 1086612, 1156716, 1294095, 1299210, 1358265, 1383030, 1411740, 1413764, 1429131, 1445895, 1552914, 1559052, 1629918, 1725460, 1767205, 1811020, 1905508, 1927860, 1948815, 1992122, 2120646, 2381885, 2588190, 2598420, 2716530, 2766060, 2858262, 2891790, 2988183, 3105828, 3180969, 3259836, 3534410, 3882285, 3897630, 3984244, 4074795, 4241292, 4287393, 4763770, 4980305, 5176380, 5301615, 5433060, 5716524, 5783580, 5976366, 6361938, 7068820, 7145655, 7764570, 7795260, 8149590, 8574786, 8964549, 9527540, 9960610, 10603230, 10956671, 11952732, 12723876, 14291310, 14940915, 15529140, 15904845, 16299180, 17149572, 17929098, 19921220, 21206460, 21436965, 21913342, 28582620, 29881830, 31809690, 32870013, 35858196, 42873930, 43826684, 44822745, 54783355, 59763660, 63619380, 65740026, 85747860, 89645490, 98610039, 109566710, 131480052, 164350065, 179290980, 197220078, 219133420, 328700130, 394440156, 493050195, 657400260, 986100390, 1972200780]

約数ペア:

[(1, 1972200780), (2, 986100390), (3, 657400260), (4, 493050195), (5, 394440156), (6, 328700130), (9, 219133420), (10, 197220078), (11, 179290980), (12, 164350065), (15, 131480052), (18, 109566710), (20, 98610039), (22, 89645490), (23, 85747860), (30, 65740026), (31, 63619380), (33, 59763660), (36, 54783355), (44, 44822745), (45, 43826684), (46, 42873930), (55, 35858196), (60, 32870013), (62, 31809690), (66, 29881830), (69, 28582620), (90, 21913342), (92, 21436965), (93, 21206460), (99, 19921220), (110, 17929098), (115, 17149572), (121, 16299180), (124, 15904845), (127, 15529140), (132, 14940915), (138, 14291310), (155, 12723876), (165, 11952732), (180, 10956671), (186, 10603230), (198, 9960610), (207, 9527540), (220, 8964549), (230, 8574786), (242, 8149590), (253, 7795260), (254, 7764570), (276, 7145655), (279, 7068820), (310, 6361938), (330, 5976366), (341, 5783580), (345, 5716524), (363, 5433060), (372, 5301615), (381, 5176380), (396, 4980305), (414, 4763770), (460, 4287393), (465, 4241292), (484, 4074795), (495, 3984244), (506, 3897630), (508, 3882285), (558, 3534410), (605, 3259836), (620, 3180969), (635, 3105828), (660, 2988183), (682, 2891790), (690, 2858262), (713, 2766060), (726, 2716530), (759, 2598420), (762, 2588190), (828, 2381885), (930, 2120646), (990, 1992122), (1012, 1948815), (1023, 1927860), (1035, 1905508), (1089, 1811020), (1116, 1767205), (1143, 1725460), (1210, 1629918), (1265, 1559052), (1270, 1552914), (1364, 1445895), (1380, 1429131), (1395, 1413764), (1397, 1411740), (1426, 1383030), (1452, 1358265), (1518, 1299210), (1524, 1294095), (1705, 1156716), (1815, 1086612), (1860, 1060323), (1905, 1035276), (1980, 996061), (2046, 963930), (2070, 952754), (2139, 922020), (2178, 905510), (2277, 866140), (2286, 862730), (2420, 814959), (2530, 779526), (2540, 776457), (2783, 708660), (2790, 706882), (2794, 705870), (2852, 691515), (2921, 675180), (3036, 649605), (3069, 642620), (3410, 578358), (3565, 553212), (3630, 543306), (3751, 525780), (3795, 519684), (3810, 517638), (3937, 500940), (4092, 481965), (4140, 476377), (4191, 470580), (4278, 461010), (4356, 452755), (4554, 433070), (4572, 431365), (5060, 389763), (5115, 385572), (5445, 362204), (5566, 354330), (5580, 353441), (5588, 352935), (5715, 345092), (5842, 337590), (6138, 321310), (6417, 307340), (6820, 289179), (6985, 282348), (7130, 276606), (7260, 271653), (7502, 262890), (7590, 259842), (7620, 258819), (7843, 251460), (7874, 250470), (8349, 236220), (8382, 235290), (8556, 230505), (8763, 225060), (9108, 216535), (10230, 192786), (10695, 184404), (10890, 181102), (11132, 177165), (11253, 175260), (11385, 173228), (11430, 172546), (11684, 168795), (11811, 166980), (12276, 160655), (12573, 156860), (12834, 153670), (13915, 141732), (13970, 141174), (14260, 138303), (14605, 135036), (15004, 131445), (15180, 129921), (15345, 128524), (15367, 128340), (15686, 125730), (15748, 125235), (16698, 118110), (16764, 117645), (17526, 112530), (18755, 105156), (19685, 100188), (20460, 96393), (20955, 94116), (21390, 92202), (21780, 90551), (22506, 87630), (22770, 86614), (22860, 86273), (23529, 83820), (23622, 83490), (25047, 78740), (25146, 78430), (25668, 76835), (26289, 75020), (27830, 70866), (27940, 70587), (29210, 67518), (30690, 64262), (30734, 64170), (31372, 62865), (32085, 61468), (32131, 61380), (33396, 59055), (33759, 58420), (35052, 56265), (35433, 55660), (37510, 52578), (39215, 50292), (39370, 50094), (41745, 47244), (41910, 47058), (42780, 46101), (43307, 45540), (43815, 45012)]