68088570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 193155840

約数和(自身を除く): 125067270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 53, 55, 66, 85, 102, 106, 110, 159, 165, 170, 187, 229, 255, 265, 318, 330, 374, 458, 510, 530, 561, 583, 687, 795, 901, 935, 1122, 1145, 1166, 1374, 1590, 1749, 1802, 1870, 2290, 2519, 2703, 2805, 2915, 3435, 3498, 3893, 4505, 5038, 5406, 5610, 5830, 6870, 7557, 7786, 8745, 9010, 9911, 11679, 12137, 12595, 13515, 15114, 17490, 19465, 19822, 23358, 24274, 25190, 27030, 29733, 36411, 37785, 38930, 42823, 49555, 58395, 59466, 60685, 72822, 75570, 85646, 99110, 116790, 121370, 128469, 133507, 148665, 182055, 206329, 214115, 256938, 267014, 297330, 364110, 400521, 412658, 428230, 618987, 642345, 667535, 801042, 1031645, 1237974, 1284690, 1335070, 2002605, 2063290, 2269619, 3094935, 4005210, 4539238, 6189870, 6808857, 11348095, 13617714, 22696190, 34044285, 68088570]

約数ペア:

[(1, 68088570), (2, 34044285), (3, 22696190), (5, 13617714), (6, 11348095), (10, 6808857), (11, 6189870), (15, 4539238), (17, 4005210), (22, 3094935), (30, 2269619), (33, 2063290), (34, 2002605), (51, 1335070), (53, 1284690), (55, 1237974), (66, 1031645), (85, 801042), (102, 667535), (106, 642345), (110, 618987), (159, 428230), (165, 412658), (170, 400521), (187, 364110), (229, 297330), (255, 267014), (265, 256938), (318, 214115), (330, 206329), (374, 182055), (458, 148665), (510, 133507), (530, 128469), (561, 121370), (583, 116790), (687, 99110), (795, 85646), (901, 75570), (935, 72822), (1122, 60685), (1145, 59466), (1166, 58395), (1374, 49555), (1590, 42823), (1749, 38930), (1802, 37785), (1870, 36411), (2290, 29733), (2519, 27030), (2703, 25190), (2805, 24274), (2915, 23358), (3435, 19822), (3498, 19465), (3893, 17490), (4505, 15114), (5038, 13515), (5406, 12595), (5610, 12137), (5830, 11679), (6870, 9911), (7557, 9010), (7786, 8745)]