206429760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 715411320

約数和(自身を除く): 508981560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 229, 240, 288, 313, 320, 360, 458, 480, 576, 626, 687, 720, 916, 939, 960, 1145, 1252, 1374, 1440, 1565, 1832, 1878, 2061, 2290, 2504, 2748, 2817, 2880, 3130, 3435, 3664, 3756, 4122, 4580, 4695, 5008, 5496, 5634, 6260, 6870, 7328, 7512, 8244, 9160, 9390, 10016, 10305, 10992, 11268, 12520, 13740, 14085, 14656, 15024, 16488, 18320, 18780, 20032, 20610, 21984, 22536, 25040, 27480, 28170, 30048, 32976, 36640, 37560, 41220, 43968, 45072, 50080, 54960, 56340, 60096, 65952, 71677, 73280, 75120, 82440, 90144, 100160, 109920, 112680, 131904, 143354, 150240, 164880, 180288, 215031, 219840, 225360, 286708, 300480, 329760, 358385, 430062, 450720, 573416, 645093, 659520, 716770, 860124, 901440, 1075155, 1146832, 1290186, 1433540, 1720248, 2150310, 2293664, 2580372, 2867080, 3225465, 3440496, 4300620, 4587328, 5160744, 5734160, 6450930, 6880992, 8601240, 10321488, 11468320, 12901860, 13761984, 17202480, 20642976, 22936640, 25803720, 34404960, 41285952, 51607440, 68809920, 103214880, 206429760]

約数ペア:

[(1, 206429760), (2, 103214880), (3, 68809920), (4, 51607440), (5, 41285952), (6, 34404960), (8, 25803720), (9, 22936640), (10, 20642976), (12, 17202480), (15, 13761984), (16, 12901860), (18, 11468320), (20, 10321488), (24, 8601240), (30, 6880992), (32, 6450930), (36, 5734160), (40, 5160744), (45, 4587328), (48, 4300620), (60, 3440496), (64, 3225465), (72, 2867080), (80, 2580372), (90, 2293664), (96, 2150310), (120, 1720248), (144, 1433540), (160, 1290186), (180, 1146832), (192, 1075155), (229, 901440), (240, 860124), (288, 716770), (313, 659520), (320, 645093), (360, 573416), (458, 450720), (480, 430062), (576, 358385), (626, 329760), (687, 300480), (720, 286708), (916, 225360), (939, 219840), (960, 215031), (1145, 180288), (1252, 164880), (1374, 150240), (1440, 143354), (1565, 131904), (1832, 112680), (1878, 109920), (2061, 100160), (2290, 90144), (2504, 82440), (2748, 75120), (2817, 73280), (2880, 71677), (3130, 65952), (3435, 60096), (3664, 56340), (3756, 54960), (4122, 50080), (4580, 45072), (4695, 43968), (5008, 41220), (5496, 37560), (5634, 36640), (6260, 32976), (6870, 30048), (7328, 28170), (7512, 27480), (8244, 25040), (9160, 22536), (9390, 21984), (10016, 20610), (10305, 20032), (10992, 18780), (11268, 18320), (12520, 16488), (13740, 15024), (14085, 14656)]