424291140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25938

約数の個数: 144

約数和(自身を含む): 1584081408

約数和(自身を除く): 1159790268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 25903, 51806, 77709, 103612, 129515, 155418, 181321, 233127, 259030, 310836, 336739, 362642, 388545, 466254, 518060, 543963, 673478, 725284, 777090, 906605, 932508, 1010217, 1087926, 1165635, 1346956, 1554180, 1631889, 1683695, 1813210, 2020434, 2175852, 2331270, 2357173, 2719815, 3030651, 3263778, 3367390, 3626420, 4040868, 4662540, 4714346, 5051085, 5439630, 6061302, 6527556, 6734780, 7071519, 8159445, 9428692, 10102170, 10879260, 11785865, 12122604, 14143038, 15153255, 16318890, 20204340, 21214557, 23571730, 28286076, 30306510, 32637780, 35357595, 42429114, 47143460, 60613020, 70715190, 84858228, 106072785, 141430380, 212145570, 424291140]

約数ペア:

[(1, 424291140), (2, 212145570), (3, 141430380), (4, 106072785), (5, 84858228), (6, 70715190), (7, 60613020), (9, 47143460), (10, 42429114), (12, 35357595), (13, 32637780), (14, 30306510), (15, 28286076), (18, 23571730), (20, 21214557), (21, 20204340), (26, 16318890), (28, 15153255), (30, 14143038), (35, 12122604), (36, 11785865), (39, 10879260), (42, 10102170), (45, 9428692), (52, 8159445), (60, 7071519), (63, 6734780), (65, 6527556), (70, 6061302), (78, 5439630), (84, 5051085), (90, 4714346), (91, 4662540), (105, 4040868), (117, 3626420), (126, 3367390), (130, 3263778), (140, 3030651), (156, 2719815), (180, 2357173), (182, 2331270), (195, 2175852), (210, 2020434), (234, 1813210), (252, 1683695), (260, 1631889), (273, 1554180), (315, 1346956), (364, 1165635), (390, 1087926), (420, 1010217), (455, 932508), (468, 906605), (546, 777090), (585, 725284), (630, 673478), (780, 543963), (819, 518060), (910, 466254), (1092, 388545), (1170, 362642), (1260, 336739), (1365, 310836), (1638, 259030), (1820, 233127), (2340, 181321), (2730, 155418), (3276, 129515), (4095, 103612), (5460, 77709), (8190, 51806), (16380, 25903)]