8163695340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{3727}}^1$

素因数の和:4068

約数の個数: 144

約数和(自身を含む): 25435458048

約数和(自身を除く): 17271762708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 283, 387, 430, 516, 566, 645, 774, 849, 860, 1132, 1290, 1415, 1548, 1698, 1935, 2547, 2580, 2830, 3396, 3727, 3870, 4245, 5094, 5660, 7454, 7740, 8490, 10188, 11181, 12169, 12735, 14908, 16980, 18635, 22362, 24338, 25470, 33543, 36507, 37270, 44724, 48676, 50940, 55905, 60845, 67086, 73014, 74540, 109521, 111810, 121690, 134172, 146028, 160261, 167715, 182535, 219042, 223620, 243380, 320522, 335430, 365070, 438084, 480783, 547605, 641044, 670860, 730140, 801305, 961566, 1054741, 1095210, 1442349, 1602610, 1923132, 2109482, 2190420, 2403915, 2884698, 3164223, 3205220, 4218964, 4807830, 5273705, 5769396, 6328446, 7211745, 9492669, 9615660, 10547410, 12656892, 14423490, 15821115, 18985338, 21094820, 28846980, 31642230, 37970676, 45353863, 47463345, 63284460, 90707726, 94926690, 136061589, 181415452, 189853380, 226769315, 272123178, 408184767, 453538630, 544246356, 680307945, 816369534, 907077260, 1360615890, 1632739068, 2040923835, 2721231780, 4081847670, 8163695340]

約数ペア:

[(1, 8163695340), (2, 4081847670), (3, 2721231780), (4, 2040923835), (5, 1632739068), (6, 1360615890), (9, 907077260), (10, 816369534), (12, 680307945), (15, 544246356), (18, 453538630), (20, 408184767), (30, 272123178), (36, 226769315), (43, 189853380), (45, 181415452), (60, 136061589), (86, 94926690), (90, 90707726), (129, 63284460), (172, 47463345), (180, 45353863), (215, 37970676), (258, 31642230), (283, 28846980), (387, 21094820), (430, 18985338), (516, 15821115), (566, 14423490), (645, 12656892), (774, 10547410), (849, 9615660), (860, 9492669), (1132, 7211745), (1290, 6328446), (1415, 5769396), (1548, 5273705), (1698, 4807830), (1935, 4218964), (2547, 3205220), (2580, 3164223), (2830, 2884698), (3396, 2403915), (3727, 2190420), (3870, 2109482), (4245, 1923132), (5094, 1602610), (5660, 1442349), (7454, 1095210), (7740, 1054741), (8490, 961566), (10188, 801305), (11181, 730140), (12169, 670860), (12735, 641044), (14908, 547605), (16980, 480783), (18635, 438084), (22362, 365070), (24338, 335430), (25470, 320522), (33543, 243380), (36507, 223620), (37270, 219042), (44724, 182535), (48676, 167715), (50940, 160261), (55905, 146028), (60845, 134172), (67086, 121690), (73014, 111810), (74540, 109521)]