8045778420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{1123}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 24921292032

約数和(自身を除く): 16875513612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 751, 795, 954, 1060, 1123, 1502, 1590, 1908, 2246, 2253, 2385, 3004, 3180, 3369, 3755, 4492, 4506, 4770, 5615, 6738, 6759, 7510, 9012, 9540, 10107, 11230, 11265, 13476, 13518, 15020, 16845, 20214, 22460, 22530, 27036, 33690, 33795, 39803, 40428, 45060, 50535, 59519, 67380, 67590, 79606, 101070, 119038, 119409, 135180, 159212, 178557, 199015, 202140, 238076, 238818, 297595, 357114, 358227, 398030, 477636, 535671, 595190, 597045, 714228, 716454, 796060, 843373, 892785, 1071342, 1190380, 1194090, 1432908, 1686746, 1785570, 1791135, 2142684, 2388180, 2530119, 2678355, 3373492, 3571140, 3582270, 4216865, 5060238, 5356710, 7164540, 7590357, 8433730, 10120476, 10713420, 12650595, 15180714, 16867460, 25301190, 30361428, 37951785, 44698769, 50602380, 75903570, 89397538, 134096307, 151807140, 178795076, 223493845, 268192614, 402288921, 446987690, 536385228, 670481535, 804577842, 893975380, 1340963070, 1609155684, 2011444605, 2681926140, 4022889210, 8045778420]

約数ペア:

[(1, 8045778420), (2, 4022889210), (3, 2681926140), (4, 2011444605), (5, 1609155684), (6, 1340963070), (9, 893975380), (10, 804577842), (12, 670481535), (15, 536385228), (18, 446987690), (20, 402288921), (30, 268192614), (36, 223493845), (45, 178795076), (53, 151807140), (60, 134096307), (90, 89397538), (106, 75903570), (159, 50602380), (180, 44698769), (212, 37951785), (265, 30361428), (318, 25301190), (477, 16867460), (530, 15180714), (636, 12650595), (751, 10713420), (795, 10120476), (954, 8433730), (1060, 7590357), (1123, 7164540), (1502, 5356710), (1590, 5060238), (1908, 4216865), (2246, 3582270), (2253, 3571140), (2385, 3373492), (3004, 2678355), (3180, 2530119), (3369, 2388180), (3755, 2142684), (4492, 1791135), (4506, 1785570), (4770, 1686746), (5615, 1432908), (6738, 1194090), (6759, 1190380), (7510, 1071342), (9012, 892785), (9540, 843373), (10107, 796060), (11230, 716454), (11265, 714228), (13476, 597045), (13518, 595190), (15020, 535671), (16845, 477636), (20214, 398030), (22460, 358227), (22530, 357114), (27036, 297595), (33690, 238818), (33795, 238076), (39803, 202140), (40428, 199015), (45060, 178557), (50535, 159212), (59519, 135180), (67380, 119409), (67590, 119038), (79606, 101070)]