157307460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8165

約数の個数: 96

約数和(自身を含む): 490976640

約数和(自身を除く): 333669180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 8117, 9690, 16234, 19380, 24351, 32468, 40585, 48702, 81170, 97404, 121755, 137989, 154223, 162340, 243510, 275978, 308446, 413967, 462669, 487020, 551956, 616892, 689945, 771115, 827934, 925338, 1379890, 1542230, 1655868, 1850676, 2069835, 2313345, 2621791, 2759780, 3084460, 4139670, 4626690, 5243582, 7865373, 8279340, 9253380, 10487164, 13108955, 15730746, 26217910, 31461492, 39326865, 52435820, 78653730, 157307460]

約数ペア:

[(1, 157307460), (2, 78653730), (3, 52435820), (4, 39326865), (5, 31461492), (6, 26217910), (10, 15730746), (12, 13108955), (15, 10487164), (17, 9253380), (19, 8279340), (20, 7865373), (30, 5243582), (34, 4626690), (38, 4139670), (51, 3084460), (57, 2759780), (60, 2621791), (68, 2313345), (76, 2069835), (85, 1850676), (95, 1655868), (102, 1542230), (114, 1379890), (170, 925338), (190, 827934), (204, 771115), (228, 689945), (255, 616892), (285, 551956), (323, 487020), (340, 462669), (380, 413967), (510, 308446), (570, 275978), (646, 243510), (969, 162340), (1020, 154223), (1140, 137989), (1292, 121755), (1615, 97404), (1938, 81170), (3230, 48702), (3876, 40585), (4845, 32468), (6460, 24351), (8117, 19380), (9690, 16234)]