6961634820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{1051}}^1$

素因数の和:1831

約数の個数: 216

約数和(自身を含む): 24620738688

約数和(自身を除く): 17659103868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 751, 882, 980, 1051, 1260, 1470, 1502, 1764, 2102, 2205, 2253, 2940, 3004, 3153, 3755, 4204, 4410, 4506, 5255, 5257, 6306, 6759, 7357, 7510, 8820, 9012, 9459, 10510, 10514, 11265, 12612, 13518, 14714, 15020, 15765, 15771, 18918, 21020, 21028, 22071, 22530, 26285, 27036, 29428, 31530, 31542, 33795, 36785, 36799, 37836, 44142, 45060, 47295, 47313, 51499, 52570, 63060, 63084, 66213, 67590, 73570, 73598, 78855, 88284, 94590, 94626, 102998, 105140, 110355, 110397, 132426, 135180, 147140, 147196, 154497, 157710, 183995, 189180, 189252, 205996, 220710, 220794, 236565, 257495, 264852, 308994, 315420, 331065, 331191, 367990, 441420, 441588, 463491, 473130, 514990, 551985, 617988, 662130, 662382, 735980, 772485, 789301, 926982, 946260, 1029980, 1103970, 1324260, 1324764, 1544970, 1578602, 1655955, 1853964, 2207940, 2317455, 2367903, 3089940, 3157204, 3311910, 3946505, 4634910, 4735806, 5525107, 6623820, 7103709, 7893010, 9269820, 9471612, 11050214, 11839515, 14207418, 15786020, 16575321, 22100428, 23679030, 27625535, 28414836, 33150642, 35518545, 38675749, 47358060, 49725963, 55251070, 66301284, 71037090, 77351498, 82876605, 99451926, 110502140, 116027247, 142074180, 154702996, 165753210, 193378745, 198903852, 232054494, 248629815, 331506420, 348081741, 386757490, 464108988, 497259630, 580136235, 696163482, 773514980, 994519260, 1160272470, 1392326964, 1740408705, 2320544940, 3480817410, 6961634820]

約数ペア:

[(1, 6961634820), (2, 3480817410), (3, 2320544940), (4, 1740408705), (5, 1392326964), (6, 1160272470), (7, 994519260), (9, 773514980), (10, 696163482), (12, 580136235), (14, 497259630), (15, 464108988), (18, 386757490), (20, 348081741), (21, 331506420), (28, 248629815), (30, 232054494), (35, 198903852), (36, 193378745), (42, 165753210), (45, 154702996), (49, 142074180), (60, 116027247), (63, 110502140), (70, 99451926), (84, 82876605), (90, 77351498), (98, 71037090), (105, 66301284), (126, 55251070), (140, 49725963), (147, 47358060), (180, 38675749), (196, 35518545), (210, 33150642), (245, 28414836), (252, 27625535), (294, 23679030), (315, 22100428), (420, 16575321), (441, 15786020), (490, 14207418), (588, 11839515), (630, 11050214), (735, 9471612), (751, 9269820), (882, 7893010), (980, 7103709), (1051, 6623820), (1260, 5525107), (1470, 4735806), (1502, 4634910), (1764, 3946505), (2102, 3311910), (2205, 3157204), (2253, 3089940), (2940, 2367903), (3004, 2317455), (3153, 2207940), (3755, 1853964), (4204, 1655955), (4410, 1578602), (4506, 1544970), (5255, 1324764), (5257, 1324260), (6306, 1103970), (6759, 1029980), (7357, 946260), (7510, 926982), (8820, 789301), (9012, 772485), (9459, 735980), (10510, 662382), (10514, 662130), (11265, 617988), (12612, 551985), (13518, 514990), (14714, 473130), (15020, 463491), (15765, 441588), (15771, 441420), (18918, 367990), (21020, 331191), (21028, 331065), (22071, 315420), (22530, 308994), (26285, 264852), (27036, 257495), (29428, 236565), (31530, 220794), (31542, 220710), (33795, 205996), (36785, 189252), (36799, 189180), (37836, 183995), (44142, 157710), (45060, 154497), (47295, 147196), (47313, 147140), (51499, 135180), (52570, 132426), (63060, 110397), (63084, 110355), (66213, 105140), (67590, 102998), (73570, 94626), (73598, 94590), (78855, 88284)]