1240260000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2993

約数の個数: 240

約数和(自身を含む): 4651061184

約数和(自身を除く): 3410801184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2400, 2500, 2625, 2800, 2953, 3000, 3360, 3500, 3750, 4000, 4200, 4375, 5000, 5250, 5600, 5906, 6000, 7000, 7500, 8400, 8750, 8859, 10000, 10500, 11812, 12000, 13125, 14000, 14765, 15000, 16800, 17500, 17718, 20000, 20671, 21000, 23624, 26250, 28000, 29530, 30000, 35000, 35436, 41342, 42000, 44295, 47248, 52500, 59060, 60000, 62013, 70000, 70872, 73825, 82684, 84000, 88590, 94496, 103355, 105000, 118120, 124026, 140000, 141744, 147650, 165368, 177180, 206710, 210000, 221475, 236240, 248052, 283488, 295300, 310065, 330736, 354360, 369125, 413420, 420000, 442950, 472480, 496104, 516775, 590600, 620130, 661472, 708720, 738250, 826840, 885900, 992208, 1033550, 1107375, 1181200, 1240260, 1417440, 1476500, 1550325, 1653680, 1771800, 1845625, 1984416, 2067100, 2214750, 2362400, 2480520, 2583875, 2953000, 3100650, 3307360, 3543600, 3691250, 4134200, 4429500, 4961040, 5167750, 5536875, 5906000, 6201300, 7087200, 7382500, 7751625, 8268400, 8859000, 9922080, 10335500, 11073750, 11812000, 12402600, 12919375, 14765000, 15503250, 16536800, 17718000, 20671000, 22147500, 24805200, 25838750, 29530000, 31006500, 35436000, 38758125, 41342000, 44295000, 49610400, 51677500, 59060000, 62013000, 77516250, 82684000, 88590000, 103355000, 124026000, 155032500, 177180000, 206710000, 248052000, 310065000, 413420000, 620130000, 1240260000]

約数ペア:

[(1, 1240260000), (2, 620130000), (3, 413420000), (4, 310065000), (5, 248052000), (6, 206710000), (7, 177180000), (8, 155032500), (10, 124026000), (12, 103355000), (14, 88590000), (15, 82684000), (16, 77516250), (20, 62013000), (21, 59060000), (24, 51677500), (25, 49610400), (28, 44295000), (30, 41342000), (32, 38758125), (35, 35436000), (40, 31006500), (42, 29530000), (48, 25838750), (50, 24805200), (56, 22147500), (60, 20671000), (70, 17718000), (75, 16536800), (80, 15503250), (84, 14765000), (96, 12919375), (100, 12402600), (105, 11812000), (112, 11073750), (120, 10335500), (125, 9922080), (140, 8859000), (150, 8268400), (160, 7751625), (168, 7382500), (175, 7087200), (200, 6201300), (210, 5906000), (224, 5536875), (240, 5167750), (250, 4961040), (280, 4429500), (300, 4134200), (336, 3691250), (350, 3543600), (375, 3307360), (400, 3100650), (420, 2953000), (480, 2583875), (500, 2480520), (525, 2362400), (560, 2214750), (600, 2067100), (625, 1984416), (672, 1845625), (700, 1771800), (750, 1653680), (800, 1550325), (840, 1476500), (875, 1417440), (1000, 1240260), (1050, 1181200), (1120, 1107375), (1200, 1033550), (1250, 992208), (1400, 885900), (1500, 826840), (1680, 738250), (1750, 708720), (1875, 661472), (2000, 620130), (2100, 590600), (2400, 516775), (2500, 496104), (2625, 472480), (2800, 442950), (2953, 420000), (3000, 413420), (3360, 369125), (3500, 354360), (3750, 330736), (4000, 310065), (4200, 295300), (4375, 283488), (5000, 248052), (5250, 236240), (5600, 221475), (5906, 210000), (6000, 206710), (7000, 177180), (7500, 165368), (8400, 147650), (8750, 141744), (8859, 140000), (10000, 124026), (10500, 118120), (11812, 105000), (12000, 103355), (13125, 94496), (14000, 88590), (14765, 84000), (15000, 82684), (16800, 73825), (17500, 70872), (17718, 70000), (20000, 62013), (20671, 60000), (21000, 59060), (23624, 52500), (26250, 47248), (28000, 44295), (29530, 42000), (30000, 41342), (35000, 35436)]