16871400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 70412160

約数和(自身を除く): 53540760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 103, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 206, 210, 225, 234, 252, 260, 273, 280, 300, 309, 312, 315, 325, 350, 360, 364, 390, 412, 420, 450, 455, 468, 504, 515, 520, 525, 546, 585, 600, 618, 630, 650, 700, 721, 728, 780, 819, 824, 840, 900, 910, 927, 936, 975, 1030, 1050, 1092, 1170, 1236, 1260, 1300, 1339, 1365, 1400, 1442, 1545, 1560, 1575, 1638, 1800, 1820, 1854, 1950, 2060, 2100, 2163, 2184, 2275, 2340, 2472, 2520, 2575, 2600, 2678, 2730, 2884, 2925, 3090, 3150, 3276, 3605, 3640, 3708, 3900, 4017, 4095, 4120, 4200, 4326, 4550, 4635, 4680, 5150, 5356, 5460, 5768, 5850, 6180, 6300, 6489, 6552, 6695, 6825, 7210, 7416, 7725, 7800, 8034, 8190, 8652, 9100, 9270, 9373, 10300, 10712, 10815, 10920, 11700, 12051, 12360, 12600, 12978, 13390, 13650, 14420, 15450, 16068, 16380, 17304, 18025, 18200, 18540, 18746, 20085, 20475, 20600, 21630, 23175, 23400, 24102, 25956, 26780, 27300, 28119, 28840, 30900, 32136, 32445, 32760, 33475, 36050, 37080, 37492, 40170, 40950, 43260, 46350, 46865, 48204, 51912, 53560, 54075, 54600, 56238, 60255, 61800, 64890, 66950, 72100, 74984, 80340, 81900, 84357, 86520, 92700, 93730, 96408, 100425, 108150, 112476, 120510, 129780, 133900, 140595, 144200, 160680, 162225, 163800, 168714, 185400, 187460, 200850, 216300, 224952, 234325, 241020, 259560, 267800, 281190, 301275, 324450, 337428, 374920, 401700, 421785, 432600, 468650, 482040, 562380, 602550, 648900, 674856, 702975, 803400, 843570, 937300, 1124760, 1205100, 1297800, 1405950, 1687140, 1874600, 2108925, 2410200, 2811900, 3374280, 4217850, 5623800, 8435700, 16871400]

約数ペア:

[(1, 16871400), (2, 8435700), (3, 5623800), (4, 4217850), (5, 3374280), (6, 2811900), (7, 2410200), (8, 2108925), (9, 1874600), (10, 1687140), (12, 1405950), (13, 1297800), (14, 1205100), (15, 1124760), (18, 937300), (20, 843570), (21, 803400), (24, 702975), (25, 674856), (26, 648900), (28, 602550), (30, 562380), (35, 482040), (36, 468650), (39, 432600), (40, 421785), (42, 401700), (45, 374920), (50, 337428), (52, 324450), (56, 301275), (60, 281190), (63, 267800), (65, 259560), (70, 241020), (72, 234325), (75, 224952), (78, 216300), (84, 200850), (90, 187460), (91, 185400), (100, 168714), (103, 163800), (104, 162225), (105, 160680), (117, 144200), (120, 140595), (126, 133900), (130, 129780), (140, 120510), (150, 112476), (156, 108150), (168, 100425), (175, 96408), (180, 93730), (182, 92700), (195, 86520), (200, 84357), (206, 81900), (210, 80340), (225, 74984), (234, 72100), (252, 66950), (260, 64890), (273, 61800), (280, 60255), (300, 56238), (309, 54600), (312, 54075), (315, 53560), (325, 51912), (350, 48204), (360, 46865), (364, 46350), (390, 43260), (412, 40950), (420, 40170), (450, 37492), (455, 37080), (468, 36050), (504, 33475), (515, 32760), (520, 32445), (525, 32136), (546, 30900), (585, 28840), (600, 28119), (618, 27300), (630, 26780), (650, 25956), (700, 24102), (721, 23400), (728, 23175), (780, 21630), (819, 20600), (824, 20475), (840, 20085), (900, 18746), (910, 18540), (927, 18200), (936, 18025), (975, 17304), (1030, 16380), (1050, 16068), (1092, 15450), (1170, 14420), (1236, 13650), (1260, 13390), (1300, 12978), (1339, 12600), (1365, 12360), (1400, 12051), (1442, 11700), (1545, 10920), (1560, 10815), (1575, 10712), (1638, 10300), (1800, 9373), (1820, 9270), (1854, 9100), (1950, 8652), (2060, 8190), (2100, 8034), (2163, 7800), (2184, 7725), (2275, 7416), (2340, 7210), (2472, 6825), (2520, 6695), (2575, 6552), (2600, 6489), (2678, 6300), (2730, 6180), (2884, 5850), (2925, 5768), (3090, 5460), (3150, 5356), (3276, 5150), (3605, 4680), (3640, 4635), (3708, 4550), (3900, 4326), (4017, 4200), (4095, 4120)]