1220399819520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{74797}}^1$

素因数の和:75435

約数の個数: 288

約数和(自身を含む): 4461857476608

約数和(自身を除く): 3241457657088

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 607, 640, 672, 768, 840, 896, 960, 1120, 1214, 1280, 1344, 1680, 1792, 1821, 1920, 2240, 2428, 2688, 3035, 3360, 3642, 3840, 4249, 4480, 4856, 5376, 6070, 6720, 7284, 8498, 8960, 9105, 9712, 12140, 12747, 13440, 14568, 16996, 18210, 19424, 21245, 24280, 25494, 26880, 29136, 33992, 36420, 38848, 42490, 48560, 50988, 58272, 63735, 67984, 72840, 74797, 77696, 84980, 97120, 101976, 116544, 127470, 135968, 145680, 149594, 155392, 169960, 194240, 203952, 224391, 233088, 254940, 271936, 291360, 299188, 339920, 373985, 388480, 407904, 448782, 466176, 509880, 523579, 543872, 582720, 598376, 679840, 747970, 776960, 815808, 897564, 1019760, 1047158, 1087744, 1121955, 1165440, 1196752, 1359680, 1495940, 1570737, 1631616, 1795128, 2039520, 2094316, 2243910, 2330880, 2393504, 2617895, 2719360, 2991880, 3141474, 3263232, 3590256, 4079040, 4188632, 4487820, 4787008, 5235790, 5438720, 5983760, 6282948, 7180512, 7853685, 8158080, 8377264, 8975640, 9574016, 10471580, 11967520, 12565896, 14361024, 15707370, 16316160, 16754528, 17951280, 19148032, 20943160, 23935040, 25131792, 28722048, 31414740, 33509056, 35902560, 41886320, 45401779, 47870080, 50263584, 57444096, 62829480, 67018112, 71805120, 83772640, 90803558, 95740160, 100527168, 125658960, 134036224, 136205337, 143610240, 167545280, 181607116, 201054336, 227008895, 251317920, 272410674, 287220480, 317812453, 335090560, 363214232, 402108672, 454017790, 502635840, 544821348, 635624906, 670181120, 681026685, 726428464, 908035580, 953437359, 1005271680, 1089642696, 1271249812, 1362053370, 1452856928, 1589062265, 1816071160, 1906874718, 2010543360, 2179285392, 2542499624, 2724106740, 2905713856, 3178124530, 3632142320, 3813749436, 4358570784, 4767186795, 5084999248, 5448213480, 5811427712, 6356249060, 7264284640, 7627498872, 8717141568, 9534373590, 10169998496, 10896426960, 11622855424, 12712498120, 14528569280, 15254997744, 17434283136, 19068747180, 20339996992, 21792853920, 25424996240, 29057138560, 30509995488, 34868566272, 38137494360, 40679993984, 43585707840, 50849992480, 58114277120, 61019990976, 76274988720, 81359987968, 87171415680, 101699984960, 122039981952, 152549977440, 174342831360, 203399969920, 244079963904, 305099954880, 406799939840, 610199909760, 1220399819520]

約数ペア:

[(1, 1220399819520), (2, 610199909760), (3, 406799939840), (4, 305099954880), (5, 244079963904), (6, 203399969920), (7, 174342831360), (8, 152549977440), (10, 122039981952), (12, 101699984960), (14, 87171415680), (15, 81359987968), (16, 76274988720), (20, 61019990976), (21, 58114277120), (24, 50849992480), (28, 43585707840), (30, 40679993984), (32, 38137494360), (35, 34868566272), (40, 30509995488), (42, 29057138560), (48, 25424996240), (56, 21792853920), (60, 20339996992), (64, 19068747180), (70, 17434283136), (80, 15254997744), (84, 14528569280), (96, 12712498120), (105, 11622855424), (112, 10896426960), (120, 10169998496), (128, 9534373590), (140, 8717141568), (160, 7627498872), (168, 7264284640), (192, 6356249060), (210, 5811427712), (224, 5448213480), (240, 5084999248), (256, 4767186795), (280, 4358570784), (320, 3813749436), (336, 3632142320), (384, 3178124530), (420, 2905713856), (448, 2724106740), (480, 2542499624), (560, 2179285392), (607, 2010543360), (640, 1906874718), (672, 1816071160), (768, 1589062265), (840, 1452856928), (896, 1362053370), (960, 1271249812), (1120, 1089642696), (1214, 1005271680), (1280, 953437359), (1344, 908035580), (1680, 726428464), (1792, 681026685), (1821, 670181120), (1920, 635624906), (2240, 544821348), (2428, 502635840), (2688, 454017790), (3035, 402108672), (3360, 363214232), (3642, 335090560), (3840, 317812453), (4249, 287220480), (4480, 272410674), (4856, 251317920), (5376, 227008895), (6070, 201054336), (6720, 181607116), (7284, 167545280), (8498, 143610240), (8960, 136205337), (9105, 134036224), (9712, 125658960), (12140, 100527168), (12747, 95740160), (13440, 90803558), (14568, 83772640), (16996, 71805120), (18210, 67018112), (19424, 62829480), (21245, 57444096), (24280, 50263584), (25494, 47870080), (26880, 45401779), (29136, 41886320), (33992, 35902560), (36420, 33509056), (38848, 31414740), (42490, 28722048), (48560, 25131792), (50988, 23935040), (58272, 20943160), (63735, 19148032), (67984, 17951280), (72840, 16754528), (74797, 16316160), (77696, 15707370), (84980, 14361024), (97120, 12565896), (101976, 11967520), (116544, 10471580), (127470, 9574016), (135968, 8975640), (145680, 8377264), (149594, 8158080), (155392, 7853685), (169960, 7180512), (194240, 6282948), (203952, 5983760), (224391, 5438720), (233088, 5235790), (254940, 4787008), (271936, 4487820), (291360, 4188632), (299188, 4079040), (339920, 3590256), (373985, 3263232), (388480, 3141474), (407904, 2991880), (448782, 2719360), (466176, 2617895), (509880, 2393504), (523579, 2330880), (543872, 2243910), (582720, 2094316), (598376, 2039520), (679840, 1795128), (747970, 1631616), (776960, 1570737), (815808, 1495940), (897564, 1359680), (1019760, 1196752), (1047158, 1165440), (1087744, 1121955)]