7489150080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1391

約数の個数: 256

約数和(自身を含む): 25424928000

約数和(自身を除く): 17935777920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 199, 204, 240, 255, 272, 320, 340, 384, 398, 408, 480, 510, 544, 597, 640, 680, 796, 816, 960, 995, 1020, 1088, 1153, 1194, 1360, 1592, 1632, 1920, 1990, 2040, 2176, 2306, 2388, 2720, 2985, 3184, 3264, 3383, 3459, 3980, 4080, 4612, 4776, 5440, 5765, 5970, 6368, 6528, 6766, 6918, 7960, 8160, 9224, 9552, 10149, 10880, 11530, 11940, 12736, 13532, 13836, 15920, 16320, 16915, 17295, 18448, 19104, 19601, 20298, 23060, 23880, 25472, 27064, 27672, 31840, 32640, 33830, 34590, 36896, 38208, 39202, 40596, 46120, 47760, 50745, 54128, 55344, 58803, 63680, 67660, 69180, 73792, 76416, 78404, 81192, 92240, 95520, 98005, 101490, 108256, 110688, 117606, 127360, 135320, 138360, 147584, 156808, 162384, 184480, 191040, 196010, 202980, 216512, 221376, 229447, 235212, 270640, 276720, 294015, 313616, 324768, 368960, 382080, 392020, 405960, 433024, 442752, 458894, 470424, 541280, 553440, 588030, 627232, 649536, 688341, 737920, 784040, 811920, 917788, 940848, 1082560, 1106880, 1147235, 1176060, 1254464, 1299072, 1376682, 1568080, 1623840, 1835576, 1881696, 2165120, 2213760, 2294470, 2352120, 2508928, 2753364, 3136160, 3247680, 3441705, 3671152, 3763392, 3900599, 4588940, 4704240, 5506728, 6272320, 6495360, 6883410, 7342304, 7526784, 7801198, 9177880, 9408480, 11013456, 11701797, 12544640, 13766820, 14684608, 15602396, 18355760, 18816960, 19502995, 22026912, 23403594, 27533640, 29369216, 31204792, 36711520, 37633920, 39005990, 44053824, 46807188, 55067280, 58508985, 62409584, 73423040, 78011980, 88107648, 93614376, 110134560, 117017970, 124819168, 146846080, 156023960, 187228752, 220269120, 234035940, 249638336, 312047920, 374457504, 440538240, 468071880, 499276672, 624095840, 748915008, 936143760, 1248191680, 1497830016, 1872287520, 2496383360, 3744575040, 7489150080]

約数ペア:

[(1, 7489150080), (2, 3744575040), (3, 2496383360), (4, 1872287520), (5, 1497830016), (6, 1248191680), (8, 936143760), (10, 748915008), (12, 624095840), (15, 499276672), (16, 468071880), (17, 440538240), (20, 374457504), (24, 312047920), (30, 249638336), (32, 234035940), (34, 220269120), (40, 187228752), (48, 156023960), (51, 146846080), (60, 124819168), (64, 117017970), (68, 110134560), (80, 93614376), (85, 88107648), (96, 78011980), (102, 73423040), (120, 62409584), (128, 58508985), (136, 55067280), (160, 46807188), (170, 44053824), (192, 39005990), (199, 37633920), (204, 36711520), (240, 31204792), (255, 29369216), (272, 27533640), (320, 23403594), (340, 22026912), (384, 19502995), (398, 18816960), (408, 18355760), (480, 15602396), (510, 14684608), (544, 13766820), (597, 12544640), (640, 11701797), (680, 11013456), (796, 9408480), (816, 9177880), (960, 7801198), (995, 7526784), (1020, 7342304), (1088, 6883410), (1153, 6495360), (1194, 6272320), (1360, 5506728), (1592, 4704240), (1632, 4588940), (1920, 3900599), (1990, 3763392), (2040, 3671152), (2176, 3441705), (2306, 3247680), (2388, 3136160), (2720, 2753364), (2985, 2508928), (3184, 2352120), (3264, 2294470), (3383, 2213760), (3459, 2165120), (3980, 1881696), (4080, 1835576), (4612, 1623840), (4776, 1568080), (5440, 1376682), (5765, 1299072), (5970, 1254464), (6368, 1176060), (6528, 1147235), (6766, 1106880), (6918, 1082560), (7960, 940848), (8160, 917788), (9224, 811920), (9552, 784040), (10149, 737920), (10880, 688341), (11530, 649536), (11940, 627232), (12736, 588030), (13532, 553440), (13836, 541280), (15920, 470424), (16320, 458894), (16915, 442752), (17295, 433024), (18448, 405960), (19104, 392020), (19601, 382080), (20298, 368960), (23060, 324768), (23880, 313616), (25472, 294015), (27064, 276720), (27672, 270640), (31840, 235212), (32640, 229447), (33830, 221376), (34590, 216512), (36896, 202980), (38208, 196010), (39202, 191040), (40596, 184480), (46120, 162384), (47760, 156808), (50745, 147584), (54128, 138360), (55344, 135320), (58803, 127360), (63680, 117606), (67660, 110688), (69180, 108256), (73792, 101490), (76416, 98005), (78404, 95520), (81192, 92240)]