1319254560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 5037984000

約数和(自身を除く): 3718729440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 139, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 278, 288, 312, 338, 351, 360, 390, 416, 417, 432, 468, 480, 507, 520, 540, 556, 585, 624, 676, 695, 702, 720, 780, 834, 845, 864, 936, 1014, 1040, 1080, 1112, 1170, 1248, 1251, 1352, 1390, 1404, 1440, 1521, 1560, 1668, 1690, 1755, 1807, 1872, 2028, 2080, 2085, 2160, 2197, 2224, 2340, 2502, 2535, 2704, 2780, 2808, 3042, 3120, 3336, 3380, 3510, 3614, 3744, 3753, 4056, 4170, 4320, 4394, 4448, 4563, 4680, 5004, 5070, 5408, 5421, 5560, 5616, 6084, 6240, 6255, 6591, 6672, 6760, 7020, 7228, 7506, 7605, 8112, 8340, 8788, 9035, 9126, 9360, 10008, 10140, 10842, 10985, 11120, 11232, 12168, 12510, 13182, 13344, 13520, 14040, 14456, 15012, 15210, 16224, 16263, 16680, 17576, 18070, 18252, 18720, 18765, 19773, 20016, 20280, 21684, 21970, 22240, 22815, 23491, 24336, 25020, 26364, 27040, 27105, 28080, 28912, 30024, 30420, 32526, 32955, 33360, 35152, 36140, 36504, 37530, 39546, 40032, 40560, 43368, 43940, 45630, 46982, 48672, 48789, 50040, 52728, 54210, 56160, 57824, 59319, 60048, 60840, 65052, 65910, 66720, 70304, 70473, 72280, 73008, 75060, 79092, 81120, 81315, 86736, 87880, 91260, 93964, 97578, 98865, 100080, 105456, 108420, 117455, 118638, 120096, 121680, 130104, 131820, 140946, 144560, 146016, 150120, 158184, 162630, 173472, 175760, 182520, 187928, 195156, 197730, 200160, 210912, 211419, 216840, 234910, 237276, 243360, 243945, 260208, 263640, 281892, 289120, 296595, 300240, 305383, 316368, 325260, 351520, 352365, 365040, 375856, 390312, 395460, 422838, 433680, 469820, 474552, 487890, 520416, 527280, 563784, 593190, 600480, 610766, 632736, 634257, 650520, 704730, 730080, 751712, 780624, 790920, 845676, 867360, 916149, 939640, 949104, 975780, 1054560, 1057095, 1127568, 1186380, 1221532, 1268514, 1301040, 1409460, 1526915, 1561248, 1581840, 1691352, 1832298, 1879280, 1898208, 1951560, 2114190, 2255136, 2372760, 2443064, 2537028, 2602080, 2748447, 2818920, 3053830, 3163680, 3171285, 3382704, 3664596, 3758560, 3903120, 4228380, 4580745, 4745520, 4886128, 5074056, 5496894, 5637840, 6107660, 6342570, 6765408, 7329192, 7806240, 8245341, 8456760, 9161490, 9491040, 9772256, 10148112, 10993788, 11275680, 12215320, 12685140, 13742235, 14658384, 16490682, 16913520, 18322980, 20296224, 21987576, 24430640, 25370280, 27484470, 29316768, 32981364, 33827040, 36645960, 41226705, 43975152, 48861280, 50740560, 54968940, 65962728, 73291920, 82453410, 87950304, 101481120, 109937880, 131925456, 146583840, 164906820, 219875760, 263850912, 329813640, 439751520, 659627280, 1319254560]

約数ペア:

[(1, 1319254560), (2, 659627280), (3, 439751520), (4, 329813640), (5, 263850912), (6, 219875760), (8, 164906820), (9, 146583840), (10, 131925456), (12, 109937880), (13, 101481120), (15, 87950304), (16, 82453410), (18, 73291920), (20, 65962728), (24, 54968940), (26, 50740560), (27, 48861280), (30, 43975152), (32, 41226705), (36, 36645960), (39, 33827040), (40, 32981364), (45, 29316768), (48, 27484470), (52, 25370280), (54, 24430640), (60, 21987576), (65, 20296224), (72, 18322980), (78, 16913520), (80, 16490682), (90, 14658384), (96, 13742235), (104, 12685140), (108, 12215320), (117, 11275680), (120, 10993788), (130, 10148112), (135, 9772256), (139, 9491040), (144, 9161490), (156, 8456760), (160, 8245341), (169, 7806240), (180, 7329192), (195, 6765408), (208, 6342570), (216, 6107660), (234, 5637840), (240, 5496894), (260, 5074056), (270, 4886128), (278, 4745520), (288, 4580745), (312, 4228380), (338, 3903120), (351, 3758560), (360, 3664596), (390, 3382704), (416, 3171285), (417, 3163680), (432, 3053830), (468, 2818920), (480, 2748447), (507, 2602080), (520, 2537028), (540, 2443064), (556, 2372760), (585, 2255136), (624, 2114190), (676, 1951560), (695, 1898208), (702, 1879280), (720, 1832298), (780, 1691352), (834, 1581840), (845, 1561248), (864, 1526915), (936, 1409460), (1014, 1301040), (1040, 1268514), (1080, 1221532), (1112, 1186380), (1170, 1127568), (1248, 1057095), (1251, 1054560), (1352, 975780), (1390, 949104), (1404, 939640), (1440, 916149), (1521, 867360), (1560, 845676), (1668, 790920), (1690, 780624), (1755, 751712), (1807, 730080), (1872, 704730), (2028, 650520), (2080, 634257), (2085, 632736), (2160, 610766), (2197, 600480), (2224, 593190), (2340, 563784), (2502, 527280), (2535, 520416), (2704, 487890), (2780, 474552), (2808, 469820), (3042, 433680), (3120, 422838), (3336, 395460), (3380, 390312), (3510, 375856), (3614, 365040), (3744, 352365), (3753, 351520), (4056, 325260), (4170, 316368), (4320, 305383), (4394, 300240), (4448, 296595), (4563, 289120), (4680, 281892), (5004, 263640), (5070, 260208), (5408, 243945), (5421, 243360), (5560, 237276), (5616, 234910), (6084, 216840), (6240, 211419), (6255, 210912), (6591, 200160), (6672, 197730), (6760, 195156), (7020, 187928), (7228, 182520), (7506, 175760), (7605, 173472), (8112, 162630), (8340, 158184), (8788, 150120), (9035, 146016), (9126, 144560), (9360, 140946), (10008, 131820), (10140, 130104), (10842, 121680), (10985, 120096), (11120, 118638), (11232, 117455), (12168, 108420), (12510, 105456), (13182, 100080), (13344, 98865), (13520, 97578), (14040, 93964), (14456, 91260), (15012, 87880), (15210, 86736), (16224, 81315), (16263, 81120), (16680, 79092), (17576, 75060), (18070, 73008), (18252, 72280), (18720, 70473), (18765, 70304), (19773, 66720), (20016, 65910), (20280, 65052), (21684, 60840), (21970, 60048), (22240, 59319), (22815, 57824), (23491, 56160), (24336, 54210), (25020, 52728), (26364, 50040), (27040, 48789), (27105, 48672), (28080, 46982), (28912, 45630), (30024, 43940), (30420, 43368), (32526, 40560), (32955, 40032), (33360, 39546), (35152, 37530), (36140, 36504)]