690061504160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{421}}^1\times {\mathrm{29867}}^1$

素因数の和:30324

約数の個数: 192

約数和(自身を含む): 1905769555200

約数和(自身を除く): 1215708051040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 421, 490, 560, 686, 784, 842, 980, 1120, 1372, 1568, 1684, 1715, 1960, 2105, 2744, 2947, 3368, 3430, 3920, 4210, 5488, 5894, 6736, 6860, 7840, 8420, 10976, 11788, 13472, 13720, 14735, 16840, 20629, 23576, 27440, 29470, 29867, 33680, 41258, 47152, 54880, 58940, 59734, 67360, 82516, 94304, 103145, 117880, 119468, 144403, 149335, 165032, 206290, 209069, 235760, 238936, 288806, 298670, 330064, 412580, 418138, 471520, 477872, 577612, 597340, 660128, 722015, 825160, 836276, 955744, 1045345, 1155224, 1194680, 1444030, 1463483, 1650320, 1672552, 2090690, 2310448, 2389360, 2888060, 2926966, 3300640, 3345104, 4181380, 4620896, 4778720, 5776120, 5853932, 6690208, 7317415, 8362760, 10244381, 11552240, 11707864, 12574007, 14634830, 16725520, 20488762, 23104480, 23415728, 25148014, 29269660, 33451040, 40977524, 46831456, 50296028, 51221905, 58539320, 62870035, 81955048, 88018049, 100592056, 102443810, 117078640, 125740070, 163910096, 176036098, 201184112, 204887620, 234157280, 251480140, 327820192, 352072196, 402368224, 409775240, 440090245, 502960280, 616126343, 704144392, 819550480, 880180490, 1005920560, 1232252686, 1408288784, 1639100960, 1760360980, 2011841120, 2464505372, 2816577568, 3080631715, 3520721960, 4312884401, 4929010744, 6161263430, 7041443920, 8625768802, 9858021488, 12322526860, 14082887840, 17251537604, 19716042976, 21564422005, 24645053720, 34503075208, 43128844010, 49290107440, 69006150416, 86257688020, 98580214880, 138012300832, 172515376040, 345030752080, 690061504160]

約数ペア:

[(1, 690061504160), (2, 345030752080), (4, 172515376040), (5, 138012300832), (7, 98580214880), (8, 86257688020), (10, 69006150416), (14, 49290107440), (16, 43128844010), (20, 34503075208), (28, 24645053720), (32, 21564422005), (35, 19716042976), (40, 17251537604), (49, 14082887840), (56, 12322526860), (70, 9858021488), (80, 8625768802), (98, 7041443920), (112, 6161263430), (140, 4929010744), (160, 4312884401), (196, 3520721960), (224, 3080631715), (245, 2816577568), (280, 2464505372), (343, 2011841120), (392, 1760360980), (421, 1639100960), (490, 1408288784), (560, 1232252686), (686, 1005920560), (784, 880180490), (842, 819550480), (980, 704144392), (1120, 616126343), (1372, 502960280), (1568, 440090245), (1684, 409775240), (1715, 402368224), (1960, 352072196), (2105, 327820192), (2744, 251480140), (2947, 234157280), (3368, 204887620), (3430, 201184112), (3920, 176036098), (4210, 163910096), (5488, 125740070), (5894, 117078640), (6736, 102443810), (6860, 100592056), (7840, 88018049), (8420, 81955048), (10976, 62870035), (11788, 58539320), (13472, 51221905), (13720, 50296028), (14735, 46831456), (16840, 40977524), (20629, 33451040), (23576, 29269660), (27440, 25148014), (29470, 23415728), (29867, 23104480), (33680, 20488762), (41258, 16725520), (47152, 14634830), (54880, 12574007), (58940, 11707864), (59734, 11552240), (67360, 10244381), (82516, 8362760), (94304, 7317415), (103145, 6690208), (117880, 5853932), (119468, 5776120), (144403, 4778720), (149335, 4620896), (165032, 4181380), (206290, 3345104), (209069, 3300640), (235760, 2926966), (238936, 2888060), (288806, 2389360), (298670, 2310448), (330064, 2090690), (412580, 1672552), (418138, 1650320), (471520, 1463483), (477872, 1444030), (577612, 1194680), (597340, 1155224), (660128, 1045345), (722015, 955744), (825160, 836276)]