565269380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1463132160

約数和(自身を除く): 897862780

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 53, 65, 68, 76, 85, 95, 106, 127, 130, 170, 190, 212, 221, 247, 254, 260, 265, 323, 340, 380, 442, 494, 508, 530, 635, 646, 689, 884, 901, 988, 1007, 1060, 1105, 1235, 1270, 1292, 1378, 1615, 1651, 1802, 2014, 2159, 2210, 2413, 2470, 2540, 2756, 3230, 3302, 3445, 3604, 4028, 4199, 4318, 4420, 4505, 4826, 4940, 5035, 6460, 6604, 6731, 6890, 8255, 8398, 8636, 9010, 9652, 10070, 10795, 11713, 12065, 13091, 13462, 13780, 16510, 16796, 17119, 18020, 20140, 20995, 21590, 23426, 24130, 26182, 26924, 28067, 31369, 33020, 33655, 34238, 41021, 41990, 43180, 46852, 48260, 52364, 56134, 58565, 62738, 65455, 67310, 68476, 82042, 83980, 85595, 87503, 112268, 114427, 117130, 125476, 127889, 130910, 134620, 140335, 156845, 164084, 171190, 175006, 205105, 222547, 228854, 234260, 255778, 261820, 280670, 313690, 342380, 350012, 410210, 437515, 445094, 457708, 511556, 533273, 561340, 572135, 627380, 639445, 820420, 875030, 890188, 1066546, 1112735, 1144270, 1278890, 1487551, 1662557, 1750060, 2133092, 2174113, 2225470, 2288540, 2557780, 2666365, 2975102, 3325114, 4348226, 4450940, 5332730, 5950204, 6650228, 7437755, 8312785, 8696452, 10665460, 10870565, 14875510, 16625570, 21741130, 28263469, 29751020, 33251140, 43482260, 56526938, 113053876, 141317345, 282634690, 565269380]

約数ペア:

[(1, 565269380), (2, 282634690), (4, 141317345), (5, 113053876), (10, 56526938), (13, 43482260), (17, 33251140), (19, 29751020), (20, 28263469), (26, 21741130), (34, 16625570), (38, 14875510), (52, 10870565), (53, 10665460), (65, 8696452), (68, 8312785), (76, 7437755), (85, 6650228), (95, 5950204), (106, 5332730), (127, 4450940), (130, 4348226), (170, 3325114), (190, 2975102), (212, 2666365), (221, 2557780), (247, 2288540), (254, 2225470), (260, 2174113), (265, 2133092), (323, 1750060), (340, 1662557), (380, 1487551), (442, 1278890), (494, 1144270), (508, 1112735), (530, 1066546), (635, 890188), (646, 875030), (689, 820420), (884, 639445), (901, 627380), (988, 572135), (1007, 561340), (1060, 533273), (1105, 511556), (1235, 457708), (1270, 445094), (1292, 437515), (1378, 410210), (1615, 350012), (1651, 342380), (1802, 313690), (2014, 280670), (2159, 261820), (2210, 255778), (2413, 234260), (2470, 228854), (2540, 222547), (2756, 205105), (3230, 175006), (3302, 171190), (3445, 164084), (3604, 156845), (4028, 140335), (4199, 134620), (4318, 130910), (4420, 127889), (4505, 125476), (4826, 117130), (4940, 114427), (5035, 112268), (6460, 87503), (6604, 85595), (6731, 83980), (6890, 82042), (8255, 68476), (8398, 67310), (8636, 65455), (9010, 62738), (9652, 58565), (10070, 56134), (10795, 52364), (11713, 48260), (12065, 46852), (13091, 43180), (13462, 41990), (13780, 41021), (16510, 34238), (16796, 33655), (17119, 33020), (18020, 31369), (20140, 28067), (20995, 26924), (21590, 26182), (23426, 24130)]