330470280

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 224

約数和(自身を含む): 1274875200

約数和(自身を除く): 944404920

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1619, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3238, 3240, 3402, 3645, 3780, 4536, 4857, 4860, 5103, 5670, 5832, 6476, 6804, 7290, 7560, 8095, 8505, 9714, 9720, 10206, 11333, 11340, 12952, 13608, 14571, 14580, 16190, 17010, 19428, 20412, 22666, 22680, 24285, 25515, 29142, 29160, 32380, 33999, 34020, 38856, 40824, 43713, 45332, 48570, 51030, 56665, 58284, 64760, 67998, 68040, 72855, 87426, 90664, 97140, 101997, 102060, 113330, 116568, 131139, 135996, 145710, 169995, 174852, 194280, 203994, 204120, 218565, 226660, 262278, 271992, 291420, 305991, 339990, 349704, 393417, 407988, 437130, 453320, 509985, 524556, 582840, 611982, 655695, 679980, 786834, 815976, 874260, 917973, 1019970, 1049112, 1180251, 1223964, 1311390, 1359960, 1529955, 1573668, 1748520, 1835946, 1967085, 2039940, 2360502, 2447928, 2622780, 2753919, 3059910, 3147336, 3671892, 3934170, 4079880, 4589865, 4721004, 5245560, 5507838, 5901255, 6119820, 7343784, 7868340, 8261757, 9179730, 9442008, 11015676, 11802510, 12239640, 13769595, 15736680, 16523514, 18359460, 22031352, 23605020, 27539190, 33047028, 36718920, 41308785, 47210040, 55078380, 66094056, 82617570, 110156760, 165235140, 330470280]

約数ペア:

[(1, 330470280), (2, 165235140), (3, 110156760), (4, 82617570), (5, 66094056), (6, 55078380), (7, 47210040), (8, 41308785), (9, 36718920), (10, 33047028), (12, 27539190), (14, 23605020), (15, 22031352), (18, 18359460), (20, 16523514), (21, 15736680), (24, 13769595), (27, 12239640), (28, 11802510), (30, 11015676), (35, 9442008), (36, 9179730), (40, 8261757), (42, 7868340), (45, 7343784), (54, 6119820), (56, 5901255), (60, 5507838), (63, 5245560), (70, 4721004), (72, 4589865), (81, 4079880), (84, 3934170), (90, 3671892), (105, 3147336), (108, 3059910), (120, 2753919), (126, 2622780), (135, 2447928), (140, 2360502), (162, 2039940), (168, 1967085), (180, 1835946), (189, 1748520), (210, 1573668), (216, 1529955), (243, 1359960), (252, 1311390), (270, 1223964), (280, 1180251), (315, 1049112), (324, 1019970), (360, 917973), (378, 874260), (405, 815976), (420, 786834), (486, 679980), (504, 655695), (540, 611982), (567, 582840), (630, 524556), (648, 509985), (729, 453320), (756, 437130), (810, 407988), (840, 393417), (945, 349704), (972, 339990), (1080, 305991), (1134, 291420), (1215, 271992), (1260, 262278), (1458, 226660), (1512, 218565), (1619, 204120), (1620, 203994), (1701, 194280), (1890, 174852), (1944, 169995), (2268, 145710), (2430, 135996), (2520, 131139), (2835, 116568), (2916, 113330), (3238, 102060), (3240, 101997), (3402, 97140), (3645, 90664), (3780, 87426), (4536, 72855), (4857, 68040), (4860, 67998), (5103, 64760), (5670, 58284), (5832, 56665), (6476, 51030), (6804, 48570), (7290, 45332), (7560, 43713), (8095, 40824), (8505, 38856), (9714, 34020), (9720, 33999), (10206, 32380), (11333, 29160), (11340, 29142), (12952, 25515), (13608, 24285), (14571, 22680), (14580, 22666), (16190, 20412), (17010, 19428)]