143487480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 468348480

約数和(自身を除く): 324861000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 1901, 2040, 2220, 2516, 3145, 3774, 3802, 4440, 5032, 5703, 6290, 7548, 7604, 9435, 9505, 11406, 12580, 15096, 15208, 18870, 19010, 22812, 25160, 28515, 32317, 37740, 38020, 45624, 57030, 64634, 70337, 75480, 76040, 96951, 114060, 129268, 140674, 161585, 193902, 211011, 228120, 258536, 281348, 323170, 351685, 387804, 422022, 484755, 562696, 646340, 703370, 775608, 844044, 969510, 1055055, 1195729, 1292680, 1406740, 1688088, 1939020, 2110110, 2391458, 2813480, 3587187, 3878040, 4220220, 4782916, 5978645, 7174374, 8440440, 9565832, 11957290, 14348748, 17935935, 23914580, 28697496, 35871870, 47829160, 71743740, 143487480]

約数ペア:

[(1, 143487480), (2, 71743740), (3, 47829160), (4, 35871870), (5, 28697496), (6, 23914580), (8, 17935935), (10, 14348748), (12, 11957290), (15, 9565832), (17, 8440440), (20, 7174374), (24, 5978645), (30, 4782916), (34, 4220220), (37, 3878040), (40, 3587187), (51, 2813480), (60, 2391458), (68, 2110110), (74, 1939020), (85, 1688088), (102, 1406740), (111, 1292680), (120, 1195729), (136, 1055055), (148, 969510), (170, 844044), (185, 775608), (204, 703370), (222, 646340), (255, 562696), (296, 484755), (340, 422022), (370, 387804), (408, 351685), (444, 323170), (510, 281348), (555, 258536), (629, 228120), (680, 211011), (740, 193902), (888, 161585), (1020, 140674), (1110, 129268), (1258, 114060), (1480, 96951), (1887, 76040), (1901, 75480), (2040, 70337), (2220, 64634), (2516, 57030), (3145, 45624), (3774, 38020), (3802, 37740), (4440, 32317), (5032, 28515), (5703, 25160), (6290, 22812), (7548, 19010), (7604, 18870), (9435, 15208), (9505, 15096), (11406, 12580)]