2106174720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 288

約数和(自身を含む): 7483198464

約数和(自身を除く): 5377023744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1361, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2722, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4083, 4160, 4836, 4960, 4992, 5444, 5952, 6045, 6240, 6448, 6805, 7440, 7936, 8060, 8166, 8320, 9672, 9920, 9984, 10888, 11904, 12090, 12480, 12896, 13610, 14880, 16120, 16332, 16640, 17693, 19344, 19840, 20415, 21776, 23808, 24180, 24960, 25792, 27220, 29760, 32240, 32664, 35386, 38688, 39680, 40830, 42191, 43552, 48360, 49920, 51584, 53079, 54440, 59520, 64480, 65328, 70772, 77376, 81660, 84382, 87104, 88465, 96720, 103168, 106158, 108880, 119040, 126573, 128960, 130656, 141544, 154752, 163320, 168764, 174208, 176930, 193440, 210955, 212316, 217760, 253146, 257920, 261312, 265395, 283088, 309504, 326640, 337528, 348416, 353860, 386880, 421910, 424632, 435520, 506292, 515840, 522624, 530790, 548483, 566176, 632865, 653280, 675056, 707720, 773760, 843820, 849264, 871040, 1012584, 1045248, 1061580, 1096966, 1132352, 1265730, 1306560, 1350112, 1415440, 1547520, 1645449, 1687640, 1698528, 1742080, 2025168, 2123160, 2193932, 2264704, 2531460, 2613120, 2700224, 2742415, 2830880, 3290898, 3375280, 3397056, 4050336, 4246320, 4387864, 4529408, 5062920, 5226240, 5400448, 5484830, 5661760, 6581796, 6750560, 6794112, 8100672, 8227245, 8492640, 8775728, 10125840, 10800896, 10969660, 11323520, 13163592, 13501120, 13588224, 16201344, 16454490, 16985280, 17551456, 20251680, 21939320, 22647040, 26327184, 27002240, 32402688, 32908980, 33970560, 35102912, 40503360, 43878640, 52654368, 54004480, 65817960, 67941120, 70205824, 81006720, 87757280, 105308736, 131635920, 140411648, 162013440, 175514560, 210617472, 263271840, 351029120, 421234944, 526543680, 702058240, 1053087360, 2106174720]

約数ペア:

[(1, 2106174720), (2, 1053087360), (3, 702058240), (4, 526543680), (5, 421234944), (6, 351029120), (8, 263271840), (10, 210617472), (12, 175514560), (13, 162013440), (15, 140411648), (16, 131635920), (20, 105308736), (24, 87757280), (26, 81006720), (30, 70205824), (31, 67941120), (32, 65817960), (39, 54004480), (40, 52654368), (48, 43878640), (52, 40503360), (60, 35102912), (62, 33970560), (64, 32908980), (65, 32402688), (78, 27002240), (80, 26327184), (93, 22647040), (96, 21939320), (104, 20251680), (120, 17551456), (124, 16985280), (128, 16454490), (130, 16201344), (155, 13588224), (156, 13501120), (160, 13163592), (186, 11323520), (192, 10969660), (195, 10800896), (208, 10125840), (240, 8775728), (248, 8492640), (256, 8227245), (260, 8100672), (310, 6794112), (312, 6750560), (320, 6581796), (372, 5661760), (384, 5484830), (390, 5400448), (403, 5226240), (416, 5062920), (465, 4529408), (480, 4387864), (496, 4246320), (520, 4050336), (620, 3397056), (624, 3375280), (640, 3290898), (744, 2830880), (768, 2742415), (780, 2700224), (806, 2613120), (832, 2531460), (930, 2264704), (960, 2193932), (992, 2123160), (1040, 2025168), (1209, 1742080), (1240, 1698528), (1248, 1687640), (1280, 1645449), (1361, 1547520), (1488, 1415440), (1560, 1350112), (1612, 1306560), (1664, 1265730), (1860, 1132352), (1920, 1096966), (1984, 1061580), (2015, 1045248), (2080, 1012584), (2418, 871040), (2480, 849264), (2496, 843820), (2722, 773760), (2976, 707720), (3120, 675056), (3224, 653280), (3328, 632865), (3720, 566176), (3840, 548483), (3968, 530790), (4030, 522624), (4083, 515840), (4160, 506292), (4836, 435520), (4960, 424632), (4992, 421910), (5444, 386880), (5952, 353860), (6045, 348416), (6240, 337528), (6448, 326640), (6805, 309504), (7440, 283088), (7936, 265395), (8060, 261312), (8166, 257920), (8320, 253146), (9672, 217760), (9920, 212316), (9984, 210955), (10888, 193440), (11904, 176930), (12090, 174208), (12480, 168764), (12896, 163320), (13610, 154752), (14880, 141544), (16120, 130656), (16332, 128960), (16640, 126573), (17693, 119040), (19344, 108880), (19840, 106158), (20415, 103168), (21776, 96720), (23808, 88465), (24180, 87104), (24960, 84382), (25792, 81660), (27220, 77376), (29760, 70772), (32240, 65328), (32664, 64480), (35386, 59520), (38688, 54440), (39680, 53079), (40830, 51584), (42191, 49920), (43552, 48360)]