33878040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 86114280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1301, 1302, 1736, 1860, 2170, 2602, 2604, 3255, 3720, 3903, 4340, 5204, 5208, 6505, 6510, 7806, 8680, 9107, 10408, 13010, 13020, 15612, 18214, 19515, 26020, 26040, 27321, 31224, 36428, 39030, 40331, 45535, 52040, 54642, 72856, 78060, 80662, 91070, 109284, 120993, 136605, 156120, 161324, 182140, 201655, 218568, 241986, 273210, 282317, 322648, 364280, 403310, 483972, 546420, 564634, 604965, 806620, 846951, 967944, 1092840, 1129268, 1209930, 1411585, 1613240, 1693902, 2258536, 2419860, 2823170, 3387804, 4234755, 4839720, 5646340, 6775608, 8469510, 11292680, 16939020, 33878040]

約数ペア:

[(1, 33878040), (2, 16939020), (3, 11292680), (4, 8469510), (5, 6775608), (6, 5646340), (7, 4839720), (8, 4234755), (10, 3387804), (12, 2823170), (14, 2419860), (15, 2258536), (20, 1693902), (21, 1613240), (24, 1411585), (28, 1209930), (30, 1129268), (31, 1092840), (35, 967944), (40, 846951), (42, 806620), (56, 604965), (60, 564634), (62, 546420), (70, 483972), (84, 403310), (93, 364280), (105, 322648), (120, 282317), (124, 273210), (140, 241986), (155, 218568), (168, 201655), (186, 182140), (210, 161324), (217, 156120), (248, 136605), (280, 120993), (310, 109284), (372, 91070), (420, 80662), (434, 78060), (465, 72856), (620, 54642), (651, 52040), (744, 45535), (840, 40331), (868, 39030), (930, 36428), (1085, 31224), (1240, 27321), (1301, 26040), (1302, 26020), (1736, 19515), (1860, 18214), (2170, 15612), (2602, 13020), (2604, 13010), (3255, 10408), (3720, 9107), (3903, 8680), (4340, 7806), (5204, 6510), (5208, 6505)]