214320420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3373}}^1$

素因数の和:3741

約数の個数: 72

約数和(自身を含む): 652140216

約数和(自身を除く): 437819796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3177, 3373, 3530, 4236, 5295, 6354, 6746, 7060, 10119, 10590, 12708, 13492, 15885, 16865, 20238, 21180, 30357, 31770, 33730, 40476, 50595, 60714, 63540, 67460, 101190, 121428, 151785, 202380, 303570, 607140, 1190669, 2381338, 3572007, 4762676, 5953345, 7144014, 10716021, 11906690, 14288028, 17860035, 21432042, 23813380, 35720070, 42864084, 53580105, 71440140, 107160210, 214320420]

約数ペア:

[(1, 214320420), (2, 107160210), (3, 71440140), (4, 53580105), (5, 42864084), (6, 35720070), (9, 23813380), (10, 21432042), (12, 17860035), (15, 14288028), (18, 11906690), (20, 10716021), (30, 7144014), (36, 5953345), (45, 4762676), (60, 3572007), (90, 2381338), (180, 1190669), (353, 607140), (706, 303570), (1059, 202380), (1412, 151785), (1765, 121428), (2118, 101190), (3177, 67460), (3373, 63540), (3530, 60714), (4236, 50595), (5295, 40476), (6354, 33730), (6746, 31770), (7060, 30357), (10119, 21180), (10590, 20238), (12708, 16865), (13492, 15885)]