2078391000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5259

約数の個数: 256

約数和(自身を含む): 7802496000

約数和(自身を除く): 5724105000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 665, 700, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1140, 1330, 1400, 1425, 1500, 1596, 1750, 1900, 1995, 2100, 2280, 2375, 2625, 2660, 2850, 3000, 3192, 3325, 3500, 3800, 3990, 4200, 4750, 5209, 5250, 5320, 5700, 6650, 7000, 7125, 7980, 9500, 9975, 10418, 10500, 11400, 13300, 14250, 15627, 15960, 16625, 19000, 19950, 20836, 21000, 26045, 26600, 28500, 31254, 33250, 36463, 39900, 41672, 49875, 52090, 57000, 62508, 66500, 72926, 78135, 79800, 98971, 99750, 104180, 109389, 125016, 130225, 133000, 145852, 156270, 182315, 197942, 199500, 208360, 218778, 260450, 291704, 296913, 312540, 364630, 390675, 395884, 399000, 437556, 494855, 520900, 546945, 593826, 625080, 651125, 692797, 729260, 781350, 791768, 875112, 911575, 989710, 1041800, 1093890, 1187652, 1302250, 1385594, 1458520, 1484565, 1562700, 1823150, 1953375, 1979420, 2078391, 2187780, 2375304, 2474275, 2604500, 2734725, 2771188, 2969130, 3125400, 3463985, 3646300, 3906750, 3958840, 4156782, 4375560, 4557875, 4948550, 5209000, 5469450, 5542376, 5938260, 6927970, 7292600, 7422825, 7813500, 8313564, 9115750, 9897100, 10391955, 10938900, 11876520, 12371375, 13673625, 13855940, 14845650, 15627000, 16627128, 17319925, 18231500, 19794200, 20783910, 21877800, 24742750, 27347250, 27711880, 29691300, 34639850, 36463000, 37114125, 41567820, 49485500, 51959775, 54694500, 59382600, 69279700, 74228250, 83135640, 86599625, 98971000, 103919550, 109389000, 138559400, 148456500, 173199250, 207839100, 259798875, 296913000, 346398500, 415678200, 519597750, 692797000, 1039195500, 2078391000]

約数ペア:

[(1, 2078391000), (2, 1039195500), (3, 692797000), (4, 519597750), (5, 415678200), (6, 346398500), (7, 296913000), (8, 259798875), (10, 207839100), (12, 173199250), (14, 148456500), (15, 138559400), (19, 109389000), (20, 103919550), (21, 98971000), (24, 86599625), (25, 83135640), (28, 74228250), (30, 69279700), (35, 59382600), (38, 54694500), (40, 51959775), (42, 49485500), (50, 41567820), (56, 37114125), (57, 36463000), (60, 34639850), (70, 29691300), (75, 27711880), (76, 27347250), (84, 24742750), (95, 21877800), (100, 20783910), (105, 19794200), (114, 18231500), (120, 17319925), (125, 16627128), (133, 15627000), (140, 14845650), (150, 13855940), (152, 13673625), (168, 12371375), (175, 11876520), (190, 10938900), (200, 10391955), (210, 9897100), (228, 9115750), (250, 8313564), (266, 7813500), (280, 7422825), (285, 7292600), (300, 6927970), (350, 5938260), (375, 5542376), (380, 5469450), (399, 5209000), (420, 4948550), (456, 4557875), (475, 4375560), (500, 4156782), (525, 3958840), (532, 3906750), (570, 3646300), (600, 3463985), (665, 3125400), (700, 2969130), (750, 2771188), (760, 2734725), (798, 2604500), (840, 2474275), (875, 2375304), (950, 2187780), (1000, 2078391), (1050, 1979420), (1064, 1953375), (1140, 1823150), (1330, 1562700), (1400, 1484565), (1425, 1458520), (1500, 1385594), (1596, 1302250), (1750, 1187652), (1900, 1093890), (1995, 1041800), (2100, 989710), (2280, 911575), (2375, 875112), (2625, 791768), (2660, 781350), (2850, 729260), (3000, 692797), (3192, 651125), (3325, 625080), (3500, 593826), (3800, 546945), (3990, 520900), (4200, 494855), (4750, 437556), (5209, 399000), (5250, 395884), (5320, 390675), (5700, 364630), (6650, 312540), (7000, 296913), (7125, 291704), (7980, 260450), (9500, 218778), (9975, 208360), (10418, 199500), (10500, 197942), (11400, 182315), (13300, 156270), (14250, 145852), (15627, 133000), (15960, 130225), (16625, 125016), (19000, 109389), (19950, 104180), (20836, 99750), (21000, 98971), (26045, 79800), (26600, 78135), (28500, 72926), (31254, 66500), (33250, 62508), (36463, 57000), (39900, 52090), (41672, 49875)]