547214720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 1426572000

約数和(自身を除く): 879357280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 128, 130, 160, 178, 208, 260, 320, 356, 416, 445, 520, 640, 712, 739, 832, 890, 1040, 1157, 1424, 1478, 1664, 1780, 2080, 2314, 2848, 2956, 3560, 3695, 4160, 4628, 5696, 5785, 5912, 7120, 7390, 8320, 9256, 9607, 11392, 11570, 11824, 14240, 14780, 18512, 19214, 23140, 23648, 28480, 29560, 37024, 38428, 46280, 47296, 48035, 56960, 59120, 65771, 74048, 76856, 92560, 94592, 96070, 118240, 131542, 148096, 153712, 185120, 192140, 236480, 263084, 307424, 328855, 370240, 384280, 472960, 526168, 614848, 657710, 740480, 768560, 855023, 1052336, 1229696, 1315420, 1537120, 1710046, 2104672, 2630840, 3074240, 3420092, 4209344, 4275115, 5261680, 6148480, 6840184, 8418688, 8550230, 10523360, 13680368, 17100460, 21046720, 27360736, 34200920, 42093440, 54721472, 68401840, 109442944, 136803680, 273607360, 547214720]

約数ペア:

[(1, 547214720), (2, 273607360), (4, 136803680), (5, 109442944), (8, 68401840), (10, 54721472), (13, 42093440), (16, 34200920), (20, 27360736), (26, 21046720), (32, 17100460), (40, 13680368), (52, 10523360), (64, 8550230), (65, 8418688), (80, 6840184), (89, 6148480), (104, 5261680), (128, 4275115), (130, 4209344), (160, 3420092), (178, 3074240), (208, 2630840), (260, 2104672), (320, 1710046), (356, 1537120), (416, 1315420), (445, 1229696), (520, 1052336), (640, 855023), (712, 768560), (739, 740480), (832, 657710), (890, 614848), (1040, 526168), (1157, 472960), (1424, 384280), (1478, 370240), (1664, 328855), (1780, 307424), (2080, 263084), (2314, 236480), (2848, 192140), (2956, 185120), (3560, 153712), (3695, 148096), (4160, 131542), (4628, 118240), (5696, 96070), (5785, 94592), (5912, 92560), (7120, 76856), (7390, 74048), (8320, 65771), (9256, 59120), (9607, 56960), (11392, 48035), (11570, 47296), (11824, 46280), (14240, 38428), (14780, 37024), (18512, 29560), (19214, 28480), (23140, 23648)]