491235269280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1\times {\mathrm{2003}}^1$

素因数の和:3628

約数の個数: 384

約数和(自身を含む): 1808138723328

約数和(自身を除く): 1316903454048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1553, 1645, 1680, 1880, 1974, 2003, 2256, 2632, 2820, 3106, 3290, 3360, 3760, 3948, 4006, 4512, 4659, 4935, 5264, 5640, 6009, 6212, 6580, 7520, 7765, 7896, 8012, 9318, 9870, 10015, 10528, 10871, 11280, 12018, 12424, 13160, 14021, 15530, 15792, 16024, 18636, 19740, 20030, 21742, 22560, 23295, 24036, 24848, 26320, 28042, 30045, 31060, 31584, 32048, 32613, 37272, 39480, 40060, 42063, 43484, 46590, 48072, 49696, 52640, 54355, 56084, 60090, 62120, 64096, 65226, 70105, 72991, 74544, 78960, 80120, 84126, 86968, 93180, 94141, 96144, 108710, 112168, 120180, 124240, 130452, 140210, 145982, 149088, 157920, 160240, 163065, 168252, 173936, 186360, 188282, 192288, 210315, 217420, 218973, 224336, 240360, 248480, 260904, 280420, 282423, 291964, 320480, 326130, 336504, 347872, 364955, 372720, 376564, 420630, 434840, 437946, 448672, 470705, 480720, 510937, 521808, 560840, 564846, 583928, 652260, 658987, 673008, 729910, 745440, 753128, 841260, 869680, 875892, 941410, 961440, 1021874, 1043616, 1094865, 1121680, 1129692, 1167856, 1304520, 1317974, 1346016, 1412115, 1459820, 1506256, 1532811, 1682520, 1739360, 1751784, 1882820, 1976961, 2043748, 2189730, 2243360, 2259384, 2335712, 2554685, 2609040, 2635948, 2824230, 2919640, 3012512, 3065622, 3110659, 3294935, 3365040, 3503568, 3765640, 3953922, 4087496, 4379460, 4518768, 5109370, 5218080, 5271896, 5648460, 5839280, 6131244, 6221318, 6589870, 6730080, 7007136, 7531280, 7664055, 7907844, 8174992, 8758920, 9037536, 9331977, 9884805, 10218740, 10543792, 11296920, 11678560, 12262488, 12442636, 13179740, 15062560, 15328110, 15553295, 15815688, 16349984, 17517840, 18663954, 19769610, 20437480, 21087584, 21774613, 22593840, 24524976, 24885272, 26359480, 30656220, 31106590, 31631376, 35035680, 37327908, 39539220, 40874960, 43549226, 45187680, 46659885, 49049952, 49770544, 52718960, 61312440, 62213180, 63262752, 65323839, 74655816, 79078440, 81749920, 87098452, 93319770, 99541088, 105437920, 108873065, 122624880, 124426360, 130647678, 146200973, 149311632, 158156880, 174196904, 186639540, 217746130, 245249760, 248852720, 261295356, 292401946, 298623264, 316313760, 326619195, 348393808, 373279080, 435492260, 438602919, 497705440, 522590712, 584803892, 653238390, 696787616, 731004865, 746558160, 870984520, 877205838, 1023406811, 1045181424, 1169607784, 1306476780, 1462009730, 1493116320, 1741969040, 1754411676, 2046813622, 2090362848, 2193014595, 2339215568, 2612953560, 2924019460, 3070220433, 3483938080, 3508823352, 4093627244, 4386029190, 4678431136, 5117034055, 5225907120, 5848038920, 6140440866, 7017646704, 8187254488, 8772058380, 10234068110, 10451814240, 11696077840, 12280881732, 14035293408, 15351102165, 16374508976, 17544116760, 20468136220, 23392155680, 24561763464, 30702204330, 32749017952, 35088233520, 40936272440, 49123526928, 61404408660, 70176467040, 81872544880, 98247053856, 122808817320, 163745089760, 245617634640, 491235269280]

約数ペア:

[(1, 491235269280), (2, 245617634640), (3, 163745089760), (4, 122808817320), (5, 98247053856), (6, 81872544880), (7, 70176467040), (8, 61404408660), (10, 49123526928), (12, 40936272440), (14, 35088233520), (15, 32749017952), (16, 30702204330), (20, 24561763464), (21, 23392155680), (24, 20468136220), (28, 17544116760), (30, 16374508976), (32, 15351102165), (35, 14035293408), (40, 12280881732), (42, 11696077840), (47, 10451814240), (48, 10234068110), (56, 8772058380), (60, 8187254488), (70, 7017646704), (80, 6140440866), (84, 5848038920), (94, 5225907120), (96, 5117034055), (105, 4678431136), (112, 4386029190), (120, 4093627244), (140, 3508823352), (141, 3483938080), (160, 3070220433), (168, 2924019460), (188, 2612953560), (210, 2339215568), (224, 2193014595), (235, 2090362848), (240, 2046813622), (280, 1754411676), (282, 1741969040), (329, 1493116320), (336, 1462009730), (376, 1306476780), (420, 1169607784), (470, 1045181424), (480, 1023406811), (560, 877205838), (564, 870984520), (658, 746558160), (672, 731004865), (705, 696787616), (752, 653238390), (840, 584803892), (940, 522590712), (987, 497705440), (1120, 438602919), (1128, 435492260), (1316, 373279080), (1410, 348393808), (1504, 326619195), (1553, 316313760), (1645, 298623264), (1680, 292401946), (1880, 261295356), (1974, 248852720), (2003, 245249760), (2256, 217746130), (2632, 186639540), (2820, 174196904), (3106, 158156880), (3290, 149311632), (3360, 146200973), (3760, 130647678), (3948, 124426360), (4006, 122624880), (4512, 108873065), (4659, 105437920), (4935, 99541088), (5264, 93319770), (5640, 87098452), (6009, 81749920), (6212, 79078440), (6580, 74655816), (7520, 65323839), (7765, 63262752), (7896, 62213180), (8012, 61312440), (9318, 52718960), (9870, 49770544), (10015, 49049952), (10528, 46659885), (10871, 45187680), (11280, 43549226), (12018, 40874960), (12424, 39539220), (13160, 37327908), (14021, 35035680), (15530, 31631376), (15792, 31106590), (16024, 30656220), (18636, 26359480), (19740, 24885272), (20030, 24524976), (21742, 22593840), (22560, 21774613), (23295, 21087584), (24036, 20437480), (24848, 19769610), (26320, 18663954), (28042, 17517840), (30045, 16349984), (31060, 15815688), (31584, 15553295), (32048, 15328110), (32613, 15062560), (37272, 13179740), (39480, 12442636), (40060, 12262488), (42063, 11678560), (43484, 11296920), (46590, 10543792), (48072, 10218740), (49696, 9884805), (52640, 9331977), (54355, 9037536), (56084, 8758920), (60090, 8174992), (62120, 7907844), (64096, 7664055), (65226, 7531280), (70105, 7007136), (72991, 6730080), (74544, 6589870), (78960, 6221318), (80120, 6131244), (84126, 5839280), (86968, 5648460), (93180, 5271896), (94141, 5218080), (96144, 5109370), (108710, 4518768), (112168, 4379460), (120180, 4087496), (124240, 3953922), (130452, 3765640), (140210, 3503568), (145982, 3365040), (149088, 3294935), (157920, 3110659), (160240, 3065622), (163065, 3012512), (168252, 2919640), (173936, 2824230), (186360, 2635948), (188282, 2609040), (192288, 2554685), (210315, 2335712), (217420, 2259384), (218973, 2243360), (224336, 2189730), (240360, 2043748), (248480, 1976961), (260904, 1882820), (280420, 1751784), (282423, 1739360), (291964, 1682520), (320480, 1532811), (326130, 1506256), (336504, 1459820), (347872, 1412115), (364955, 1346016), (372720, 1317974), (376564, 1304520), (420630, 1167856), (434840, 1129692), (437946, 1121680), (448672, 1094865), (470705, 1043616), (480720, 1021874), (510937, 961440), (521808, 941410), (560840, 875892), (564846, 869680), (583928, 841260), (652260, 753128), (658987, 745440), (673008, 729910)]