1325888460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2917

約数の個数: 192

約数和(自身を含む): 4510195200

約数和(自身を除く): 3184306740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 468, 540, 585, 603, 670, 702, 780, 804, 871, 1005, 1170, 1206, 1340, 1404, 1742, 1755, 1809, 2010, 2340, 2412, 2613, 2819, 3015, 3484, 3510, 3618, 4020, 4355, 5226, 5638, 6030, 7020, 7236, 7839, 8457, 8710, 9045, 10452, 11276, 12060, 13065, 14095, 15678, 16914, 17420, 18090, 23517, 25371, 26130, 28190, 31356, 33828, 36180, 36647, 39195, 42285, 47034, 50742, 52260, 56380, 73294, 76113, 78390, 84570, 94068, 101484, 109941, 117585, 126855, 146588, 152226, 156780, 169140, 183235, 188873, 219882, 235170, 253710, 304452, 329823, 366470, 377746, 380565, 439764, 470340, 507420, 549705, 566619, 659646, 732940, 755492, 761130, 944365, 989469, 1099410, 1133238, 1319292, 1522260, 1649115, 1699857, 1888730, 1978938, 2198820, 2266476, 2455349, 2833095, 3298230, 3399714, 3777460, 3957876, 4910698, 4947345, 5099571, 5666190, 6596460, 6799428, 7366047, 8499285, 9821396, 9894690, 10199142, 11332380, 12276745, 14732094, 16998570, 19789380, 20398284, 22098141, 24553490, 25497855, 29464188, 33997140, 36830235, 44196282, 49106980, 50995710, 66294423, 73660470, 88392564, 101991420, 110490705, 132588846, 147320940, 220981410, 265177692, 331472115, 441962820, 662944230, 1325888460]

約数ペア:

[(1, 1325888460), (2, 662944230), (3, 441962820), (4, 331472115), (5, 265177692), (6, 220981410), (9, 147320940), (10, 132588846), (12, 110490705), (13, 101991420), (15, 88392564), (18, 73660470), (20, 66294423), (26, 50995710), (27, 49106980), (30, 44196282), (36, 36830235), (39, 33997140), (45, 29464188), (52, 25497855), (54, 24553490), (60, 22098141), (65, 20398284), (67, 19789380), (78, 16998570), (90, 14732094), (108, 12276745), (117, 11332380), (130, 10199142), (134, 9894690), (135, 9821396), (156, 8499285), (180, 7366047), (195, 6799428), (201, 6596460), (234, 5666190), (260, 5099571), (268, 4947345), (270, 4910698), (335, 3957876), (351, 3777460), (390, 3399714), (402, 3298230), (468, 2833095), (540, 2455349), (585, 2266476), (603, 2198820), (670, 1978938), (702, 1888730), (780, 1699857), (804, 1649115), (871, 1522260), (1005, 1319292), (1170, 1133238), (1206, 1099410), (1340, 989469), (1404, 944365), (1742, 761130), (1755, 755492), (1809, 732940), (2010, 659646), (2340, 566619), (2412, 549705), (2613, 507420), (2819, 470340), (3015, 439764), (3484, 380565), (3510, 377746), (3618, 366470), (4020, 329823), (4355, 304452), (5226, 253710), (5638, 235170), (6030, 219882), (7020, 188873), (7236, 183235), (7839, 169140), (8457, 156780), (8710, 152226), (9045, 146588), (10452, 126855), (11276, 117585), (12060, 109941), (13065, 101484), (14095, 94068), (15678, 84570), (16914, 78390), (17420, 76113), (18090, 73294), (23517, 56380), (25371, 52260), (26130, 50742), (28190, 47034), (31356, 42285), (33828, 39195), (36180, 36647)]