258255172320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{90017}}^1$

素因数の和:90217

約数の個数: 192

約数和(自身を含む): 838420450560

約数和(自身を除く): 580165278240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 139, 160, 172, 215, 240, 258, 278, 344, 417, 430, 480, 516, 556, 645, 688, 695, 834, 860, 1032, 1112, 1290, 1376, 1390, 1668, 1720, 2064, 2085, 2224, 2580, 2780, 3336, 3440, 4128, 4170, 4448, 5160, 5560, 5977, 6672, 6880, 8340, 10320, 11120, 11954, 13344, 16680, 17931, 20640, 22240, 23908, 29885, 33360, 35862, 47816, 59770, 66720, 71724, 89655, 90017, 95632, 119540, 143448, 179310, 180034, 191264, 239080, 270051, 286896, 358620, 360068, 450085, 478160, 540102, 573792, 717240, 720136, 900170, 956320, 1080204, 1350255, 1434480, 1440272, 1800340, 2160408, 2700510, 2868960, 2880544, 3600680, 3870731, 4320816, 5401020, 7201360, 7741462, 8641632, 10802040, 11612193, 12512363, 14402720, 15482924, 19353655, 21604080, 23224386, 25024726, 30965848, 37537089, 38707310, 43208160, 46448772, 50049452, 58060965, 61931696, 62561815, 75074178, 77414620, 92897544, 100098904, 116121930, 123863392, 125123630, 150148356, 154829240, 185795088, 187685445, 200197808, 232243860, 250247260, 300296712, 309658480, 371590176, 375370890, 400395616, 464487720, 500494520, 538031609, 600593424, 619316960, 750741780, 928975440, 1000989040, 1076063218, 1201186848, 1501483560, 1614094827, 1857950880, 2001978080, 2152126436, 2690158045, 3002967120, 3228189654, 4304252872, 5380316090, 6005934240, 6456379308, 8070474135, 8608505744, 10760632180, 12912758616, 16140948270, 17217011488, 21521264360, 25825517232, 32281896540, 43042528720, 51651034464, 64563793080, 86085057440, 129127586160, 258255172320]

約数ペア:

[(1, 258255172320), (2, 129127586160), (3, 86085057440), (4, 64563793080), (5, 51651034464), (6, 43042528720), (8, 32281896540), (10, 25825517232), (12, 21521264360), (15, 17217011488), (16, 16140948270), (20, 12912758616), (24, 10760632180), (30, 8608505744), (32, 8070474135), (40, 6456379308), (43, 6005934240), (48, 5380316090), (60, 4304252872), (80, 3228189654), (86, 3002967120), (96, 2690158045), (120, 2152126436), (129, 2001978080), (139, 1857950880), (160, 1614094827), (172, 1501483560), (215, 1201186848), (240, 1076063218), (258, 1000989040), (278, 928975440), (344, 750741780), (417, 619316960), (430, 600593424), (480, 538031609), (516, 500494520), (556, 464487720), (645, 400395616), (688, 375370890), (695, 371590176), (834, 309658480), (860, 300296712), (1032, 250247260), (1112, 232243860), (1290, 200197808), (1376, 187685445), (1390, 185795088), (1668, 154829240), (1720, 150148356), (2064, 125123630), (2085, 123863392), (2224, 116121930), (2580, 100098904), (2780, 92897544), (3336, 77414620), (3440, 75074178), (4128, 62561815), (4170, 61931696), (4448, 58060965), (5160, 50049452), (5560, 46448772), (5977, 43208160), (6672, 38707310), (6880, 37537089), (8340, 30965848), (10320, 25024726), (11120, 23224386), (11954, 21604080), (13344, 19353655), (16680, 15482924), (17931, 14402720), (20640, 12512363), (22240, 11612193), (23908, 10802040), (29885, 8641632), (33360, 7741462), (35862, 7201360), (47816, 5401020), (59770, 4320816), (66720, 3870731), (71724, 3600680), (89655, 2880544), (90017, 2868960), (95632, 2700510), (119540, 2160408), (143448, 1800340), (179310, 1440272), (180034, 1434480), (191264, 1350255), (239080, 1080204), (270051, 956320), (286896, 900170), (358620, 720136), (360068, 717240), (450085, 573792), (478160, 540102)]