406891608640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{13633}}^1$

素因数の和:13861

約数の個数: 224

約数和(自身を含む): 1082129489280

約数和(自身を除く): 675237880640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 139, 160, 176, 220, 244, 278, 305, 320, 352, 440, 488, 556, 610, 671, 695, 704, 880, 976, 1112, 1220, 1342, 1390, 1529, 1760, 1952, 2224, 2440, 2684, 2780, 3058, 3355, 3520, 3904, 4448, 4880, 5368, 5560, 6116, 6710, 7645, 8479, 8896, 9760, 10736, 11120, 12232, 13420, 13633, 15290, 16958, 19520, 21472, 22240, 24464, 26840, 27266, 30580, 33916, 42395, 42944, 44480, 48928, 53680, 54532, 61160, 67832, 68165, 84790, 93269, 97856, 107360, 109064, 122320, 135664, 136330, 149963, 169580, 186538, 214720, 218128, 244640, 271328, 272660, 299926, 339160, 373076, 436256, 466345, 489280, 542656, 545320, 599852, 678320, 746152, 749815, 831613, 872512, 932690, 1090640, 1199704, 1356640, 1492304, 1499630, 1663226, 1865380, 1894987, 2181280, 2399408, 2713280, 2984608, 2999260, 3326452, 3730760, 3789974, 4158065, 4362560, 4798816, 5969216, 5998520, 6652904, 7461520, 7579948, 8316130, 9147743, 9474935, 9597632, 11997040, 13305808, 14923040, 15159896, 16632260, 18295486, 18949870, 20844857, 23994080, 26611616, 29846080, 30319792, 33264520, 36590972, 37899740, 41689714, 45738715, 47988160, 53223232, 60639584, 66529040, 73181944, 75799480, 83379428, 91477430, 104224285, 115594207, 121279168, 133058080, 146363888, 151598960, 166758856, 182954860, 208448570, 231188414, 266116160, 292727776, 303197920, 333517712, 365909720, 416897140, 462376828, 577971035, 585455552, 606395840, 667035424, 731819440, 833794280, 924753656, 1155942070, 1271536277, 1334070848, 1463638880, 1667588560, 1849507312, 2311884140, 2543072554, 2927277760, 3335177120, 3699014624, 4623768280, 5086145108, 6357681385, 6670354240, 7398029248, 9247536560, 10172290216, 12715362770, 18495073120, 20344580432, 25430725540, 36990146240, 40689160864, 50861451080, 81378321728, 101722902160, 203445804320, 406891608640]

約数ペア:

[(1, 406891608640), (2, 203445804320), (4, 101722902160), (5, 81378321728), (8, 50861451080), (10, 40689160864), (11, 36990146240), (16, 25430725540), (20, 20344580432), (22, 18495073120), (32, 12715362770), (40, 10172290216), (44, 9247536560), (55, 7398029248), (61, 6670354240), (64, 6357681385), (80, 5086145108), (88, 4623768280), (110, 3699014624), (122, 3335177120), (139, 2927277760), (160, 2543072554), (176, 2311884140), (220, 1849507312), (244, 1667588560), (278, 1463638880), (305, 1334070848), (320, 1271536277), (352, 1155942070), (440, 924753656), (488, 833794280), (556, 731819440), (610, 667035424), (671, 606395840), (695, 585455552), (704, 577971035), (880, 462376828), (976, 416897140), (1112, 365909720), (1220, 333517712), (1342, 303197920), (1390, 292727776), (1529, 266116160), (1760, 231188414), (1952, 208448570), (2224, 182954860), (2440, 166758856), (2684, 151598960), (2780, 146363888), (3058, 133058080), (3355, 121279168), (3520, 115594207), (3904, 104224285), (4448, 91477430), (4880, 83379428), (5368, 75799480), (5560, 73181944), (6116, 66529040), (6710, 60639584), (7645, 53223232), (8479, 47988160), (8896, 45738715), (9760, 41689714), (10736, 37899740), (11120, 36590972), (12232, 33264520), (13420, 30319792), (13633, 29846080), (15290, 26611616), (16958, 23994080), (19520, 20844857), (21472, 18949870), (22240, 18295486), (24464, 16632260), (26840, 15159896), (27266, 14923040), (30580, 13305808), (33916, 11997040), (42395, 9597632), (42944, 9474935), (44480, 9147743), (48928, 8316130), (53680, 7579948), (54532, 7461520), (61160, 6652904), (67832, 5998520), (68165, 5969216), (84790, 4798816), (93269, 4362560), (97856, 4158065), (107360, 3789974), (109064, 3730760), (122320, 3326452), (135664, 2999260), (136330, 2984608), (149963, 2713280), (169580, 2399408), (186538, 2181280), (214720, 1894987), (218128, 1865380), (244640, 1663226), (271328, 1499630), (272660, 1492304), (299926, 1356640), (339160, 1199704), (373076, 1090640), (436256, 932690), (466345, 872512), (489280, 831613), (542656, 749815), (545320, 746152), (599852, 678320)]