1002391696000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{15913}}^1$

素因数の和:16100

約数の個数: 256

約数和(自身を含む): 2593009336320

約数和(自身を除く): 1590617640320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 127, 128, 155, 160, 200, 248, 250, 254, 310, 320, 400, 496, 500, 508, 620, 635, 640, 775, 800, 992, 1000, 1016, 1240, 1270, 1550, 1600, 1984, 2000, 2032, 2480, 2540, 3100, 3175, 3200, 3875, 3937, 3968, 4000, 4064, 4960, 5080, 6200, 6350, 7750, 7874, 8000, 8128, 9920, 10160, 12400, 12700, 15500, 15748, 15875, 15913, 16000, 16256, 19685, 19840, 20320, 24800, 25400, 31000, 31496, 31750, 31826, 39370, 40640, 49600, 50800, 62000, 62992, 63500, 63652, 78740, 79565, 81280, 98425, 99200, 101600, 124000, 125984, 127000, 127304, 157480, 159130, 196850, 203200, 248000, 251968, 254000, 254608, 314960, 318260, 393700, 397825, 406400, 492125, 493303, 496000, 503936, 508000, 509216, 629920, 636520, 787400, 795650, 984250, 986606, 1016000, 1018432, 1259840, 1273040, 1574800, 1591300, 1968500, 1973212, 1989125, 2020951, 2032000, 2036864, 2466515, 2519680, 2546080, 3149600, 3182600, 3937000, 3946424, 3978250, 4041902, 4933030, 5092160, 6299200, 6365200, 7874000, 7892848, 7956500, 8083804, 9866060, 10104755, 10184320, 12332575, 12598400, 12730400, 15748000, 15785696, 15913000, 16167608, 19732120, 20209510, 24665150, 25460800, 31496000, 31571392, 31826000, 32335216, 39464240, 40419020, 49330300, 50523775, 50921600, 61662875, 62649481, 62992000, 63142784, 63652000, 64670432, 78928480, 80838040, 98660600, 101047550, 123325750, 125298962, 127304000, 129340864, 157856960, 161676080, 197321200, 202095100, 246651500, 250597924, 252618875, 254608000, 258681728, 313247405, 315713920, 323352160, 394642400, 404190200, 493303000, 501195848, 505237750, 626494810, 646704320, 789284800, 808380400, 986606000, 1002391696, 1010475500, 1252989620, 1293408640, 1566237025, 1578569600, 1616760800, 1973212000, 2004783392, 2020951000, 2505979240, 3132474050, 3233521600, 3946424000, 4009566784, 4041902000, 5011958480, 6264948100, 6467043200, 7831185125, 7892848000, 8019133568, 8083804000, 10023916960, 12529896200, 15662370250, 16167608000, 20047833920, 25059792400, 31324740500, 32335216000, 40095667840, 50119584800, 62649481000, 100239169600, 125298962000, 200478339200, 250597924000, 501195848000, 1002391696000]

約数ペア:

[(1, 1002391696000), (2, 501195848000), (4, 250597924000), (5, 200478339200), (8, 125298962000), (10, 100239169600), (16, 62649481000), (20, 50119584800), (25, 40095667840), (31, 32335216000), (32, 31324740500), (40, 25059792400), (50, 20047833920), (62, 16167608000), (64, 15662370250), (80, 12529896200), (100, 10023916960), (124, 8083804000), (125, 8019133568), (127, 7892848000), (128, 7831185125), (155, 6467043200), (160, 6264948100), (200, 5011958480), (248, 4041902000), (250, 4009566784), (254, 3946424000), (310, 3233521600), (320, 3132474050), (400, 2505979240), (496, 2020951000), (500, 2004783392), (508, 1973212000), (620, 1616760800), (635, 1578569600), (640, 1566237025), (775, 1293408640), (800, 1252989620), (992, 1010475500), (1000, 1002391696), (1016, 986606000), (1240, 808380400), (1270, 789284800), (1550, 646704320), (1600, 626494810), (1984, 505237750), (2000, 501195848), (2032, 493303000), (2480, 404190200), (2540, 394642400), (3100, 323352160), (3175, 315713920), (3200, 313247405), (3875, 258681728), (3937, 254608000), (3968, 252618875), (4000, 250597924), (4064, 246651500), (4960, 202095100), (5080, 197321200), (6200, 161676080), (6350, 157856960), (7750, 129340864), (7874, 127304000), (8000, 125298962), (8128, 123325750), (9920, 101047550), (10160, 98660600), (12400, 80838040), (12700, 78928480), (15500, 64670432), (15748, 63652000), (15875, 63142784), (15913, 62992000), (16000, 62649481), (16256, 61662875), (19685, 50921600), (19840, 50523775), (20320, 49330300), (24800, 40419020), (25400, 39464240), (31000, 32335216), (31496, 31826000), (31750, 31571392), (31826, 31496000), (39370, 25460800), (40640, 24665150), (49600, 20209510), (50800, 19732120), (62000, 16167608), (62992, 15913000), (63500, 15785696), (63652, 15748000), (78740, 12730400), (79565, 12598400), (81280, 12332575), (98425, 10184320), (99200, 10104755), (101600, 9866060), (124000, 8083804), (125984, 7956500), (127000, 7892848), (127304, 7874000), (157480, 6365200), (159130, 6299200), (196850, 5092160), (203200, 4933030), (248000, 4041902), (251968, 3978250), (254000, 3946424), (254608, 3937000), (314960, 3182600), (318260, 3149600), (393700, 2546080), (397825, 2519680), (406400, 2466515), (492125, 2036864), (493303, 2032000), (496000, 2020951), (503936, 1989125), (508000, 1973212), (509216, 1968500), (629920, 1591300), (636520, 1574800), (787400, 1273040), (795650, 1259840), (984250, 1018432), (986606, 1016000)]