67839360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 219218400

約数和(自身を除く): 151379040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 397, 445, 480, 534, 640, 712, 794, 890, 960, 1068, 1191, 1335, 1424, 1588, 1780, 1920, 1985, 2136, 2382, 2670, 2848, 3176, 3560, 3970, 4272, 4764, 5340, 5696, 5955, 6352, 7120, 7940, 8544, 9528, 10680, 11392, 11910, 12704, 14240, 15880, 17088, 19056, 21360, 23820, 25408, 28480, 31760, 34176, 35333, 38112, 42720, 47640, 50816, 56960, 63520, 70666, 76224, 85440, 95280, 105999, 127040, 141332, 152448, 170880, 176665, 190560, 211998, 254080, 282664, 353330, 381120, 423996, 529995, 565328, 706660, 762240, 847992, 1059990, 1130656, 1413320, 1695984, 2119980, 2261312, 2826640, 3391968, 4239960, 4522624, 5653280, 6783936, 8479920, 11306560, 13567872, 16959840, 22613120, 33919680, 67839360]

約数ペア:

[(1, 67839360), (2, 33919680), (3, 22613120), (4, 16959840), (5, 13567872), (6, 11306560), (8, 8479920), (10, 6783936), (12, 5653280), (15, 4522624), (16, 4239960), (20, 3391968), (24, 2826640), (30, 2261312), (32, 2119980), (40, 1695984), (48, 1413320), (60, 1130656), (64, 1059990), (80, 847992), (89, 762240), (96, 706660), (120, 565328), (128, 529995), (160, 423996), (178, 381120), (192, 353330), (240, 282664), (267, 254080), (320, 211998), (356, 190560), (384, 176665), (397, 170880), (445, 152448), (480, 141332), (534, 127040), (640, 105999), (712, 95280), (794, 85440), (890, 76224), (960, 70666), (1068, 63520), (1191, 56960), (1335, 50816), (1424, 47640), (1588, 42720), (1780, 38112), (1920, 35333), (1985, 34176), (2136, 31760), (2382, 28480), (2670, 25408), (2848, 23820), (3176, 21360), (3560, 19056), (3970, 17088), (4272, 15880), (4764, 14240), (5340, 12704), (5696, 11910), (5955, 11392), (6352, 10680), (7120, 9528), (7940, 8544)]