73248840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9716

約数の個数: 128

約数和(自身を含む): 279072000

約数和(自身を除く): 205823160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9689, 19378, 29067, 38756, 48445, 58134, 67823, 77512, 87201, 96890, 116268, 135646, 145335, 174402, 193780, 203469, 232536, 261603, 271292, 290670, 339115, 348804, 387560, 406938, 436005, 523206, 542584, 581340, 610407, 678230, 697608, 813876, 872010, 1017345, 1046412, 1162680, 1220814, 1308015, 1356460, 1627752, 1744020, 1831221, 2034690, 2092824, 2441628, 2616030, 2712920, 3052035, 3488040, 3662442, 4069380, 4883256, 5232060, 6104070, 7324884, 8138760, 9156105, 10464120, 12208140, 14649768, 18312210, 24416280, 36624420, 73248840]

約数ペア:

[(1, 73248840), (2, 36624420), (3, 24416280), (4, 18312210), (5, 14649768), (6, 12208140), (7, 10464120), (8, 9156105), (9, 8138760), (10, 7324884), (12, 6104070), (14, 5232060), (15, 4883256), (18, 4069380), (20, 3662442), (21, 3488040), (24, 3052035), (27, 2712920), (28, 2616030), (30, 2441628), (35, 2092824), (36, 2034690), (40, 1831221), (42, 1744020), (45, 1627752), (54, 1356460), (56, 1308015), (60, 1220814), (63, 1162680), (70, 1046412), (72, 1017345), (84, 872010), (90, 813876), (105, 697608), (108, 678230), (120, 610407), (126, 581340), (135, 542584), (140, 523206), (168, 436005), (180, 406938), (189, 387560), (210, 348804), (216, 339115), (252, 290670), (270, 271292), (280, 261603), (315, 232536), (360, 203469), (378, 193780), (420, 174402), (504, 145335), (540, 135646), (630, 116268), (756, 96890), (840, 87201), (945, 77512), (1080, 67823), (1260, 58134), (1512, 48445), (1890, 38756), (2520, 29067), (3780, 19378), (7560, 9689)]