2536085820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 7712280576

約数和(自身を除く): 5176194756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 43, 60, 62, 74, 86, 93, 111, 124, 129, 148, 155, 172, 185, 186, 215, 222, 258, 310, 370, 372, 430, 444, 465, 516, 555, 620, 645, 740, 857, 860, 930, 1110, 1147, 1290, 1333, 1591, 1714, 1860, 2220, 2294, 2571, 2580, 2666, 3182, 3428, 3441, 3999, 4285, 4588, 4773, 5142, 5332, 5735, 6364, 6665, 6882, 7955, 7998, 8570, 9546, 10284, 11470, 12855, 13330, 13764, 15910, 15996, 17140, 17205, 19092, 19995, 22940, 23865, 25710, 26567, 26660, 31709, 31820, 34410, 36851, 39990, 47730, 49321, 51420, 53134, 63418, 68820, 73702, 79701, 79980, 95127, 95460, 98642, 106268, 110553, 126836, 132835, 147404, 147963, 158545, 159402, 184255, 190254, 197284, 221106, 246605, 265670, 295926, 317090, 318804, 368510, 380508, 398505, 442212, 475635, 493210, 531340, 552765, 591852, 634180, 737020, 739815, 797010, 951270, 982979, 986420, 1105530, 1142381, 1363487, 1479630, 1594020, 1902540, 1965958, 2211060, 2284762, 2726974, 2948937, 2959260, 3427143, 3931916, 4090461, 4569524, 4914895, 5453948, 5711905, 5897874, 6817435, 6854286, 8180922, 9829790, 11423810, 11795748, 13634870, 13708572, 14744685, 16361844, 17135715, 19659580, 20452305, 22847620, 27269740, 29489370, 34271430, 40904610, 42268097, 58978740, 68542860, 81809220, 84536194, 126804291, 169072388, 211340485, 253608582, 422680970, 507217164, 634021455, 845361940, 1268042910, 2536085820]

約数ペア:

[(1, 2536085820), (2, 1268042910), (3, 845361940), (4, 634021455), (5, 507217164), (6, 422680970), (10, 253608582), (12, 211340485), (15, 169072388), (20, 126804291), (30, 84536194), (31, 81809220), (37, 68542860), (43, 58978740), (60, 42268097), (62, 40904610), (74, 34271430), (86, 29489370), (93, 27269740), (111, 22847620), (124, 20452305), (129, 19659580), (148, 17135715), (155, 16361844), (172, 14744685), (185, 13708572), (186, 13634870), (215, 11795748), (222, 11423810), (258, 9829790), (310, 8180922), (370, 6854286), (372, 6817435), (430, 5897874), (444, 5711905), (465, 5453948), (516, 4914895), (555, 4569524), (620, 4090461), (645, 3931916), (740, 3427143), (857, 2959260), (860, 2948937), (930, 2726974), (1110, 2284762), (1147, 2211060), (1290, 1965958), (1333, 1902540), (1591, 1594020), (1714, 1479630), (1860, 1363487), (2220, 1142381), (2294, 1105530), (2571, 986420), (2580, 982979), (2666, 951270), (3182, 797010), (3428, 739815), (3441, 737020), (3999, 634180), (4285, 591852), (4588, 552765), (4773, 531340), (5142, 493210), (5332, 475635), (5735, 442212), (6364, 398505), (6665, 380508), (6882, 368510), (7955, 318804), (7998, 317090), (8570, 295926), (9546, 265670), (10284, 246605), (11470, 221106), (12855, 197284), (13330, 190254), (13764, 184255), (15910, 159402), (15996, 158545), (17140, 147963), (17205, 147404), (19092, 132835), (19995, 126836), (22940, 110553), (23865, 106268), (25710, 98642), (26567, 95460), (26660, 95127), (31709, 79980), (31820, 79701), (34410, 73702), (36851, 68820), (39990, 63418), (47730, 53134), (49321, 51420)]