3948836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 240

約数和(自身を含む): 13478512320

約数和(自身を除く): 9529675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 529, 552, 570, 690, 760, 874, 912, 920, 1058, 1104, 1140, 1311, 1380, 1520, 1587, 1637, 1748, 1840, 2116, 2185, 2280, 2622, 2645, 2760, 3174, 3274, 3496, 4232, 4370, 4560, 4911, 5244, 5290, 5520, 6348, 6548, 6555, 6992, 7935, 8185, 8464, 8740, 9822, 10051, 10488, 10580, 12696, 13096, 13110, 15870, 16370, 17480, 19644, 20102, 20976, 21160, 24555, 25392, 26192, 26220, 30153, 31103, 31740, 32740, 34960, 37651, 39288, 40204, 42320, 49110, 50255, 52440, 60306, 62206, 63480, 65480, 75302, 78576, 80408, 93309, 98220, 100510, 104880, 112953, 120612, 124412, 126960, 130960, 150604, 150765, 155515, 160816, 186618, 188255, 196440, 201020, 225906, 241224, 248824, 301208, 301530, 311030, 373236, 376510, 392880, 402040, 451812, 466545, 482448, 497648, 564765, 602416, 603060, 622060, 715369, 746472, 753020, 804080, 865973, 903624, 933090, 1129530, 1206120, 1244120, 1430738, 1492944, 1506040, 1731946, 1807248, 1866180, 2146107, 2259060, 2412240, 2488240, 2597919, 2861476, 3012080, 3463892, 3576845, 3732360, 4292214, 4329865, 4518120, 5195838, 5722952, 6927784, 7153690, 7464720, 8584428, 8659730, 9036240, 10391676, 10730535, 11445904, 12989595, 13855568, 14307380, 16453487, 17168856, 17319460, 20783352, 21461070, 25979190, 28614760, 32906974, 34337712, 34638920, 41566704, 42922140, 49360461, 51958380, 57229520, 65813948, 69277840, 82267435, 85844280, 98720922, 103916760, 131627896, 164534870, 171688560, 197441844, 207833520, 246802305, 263255792, 329069740, 394883688, 493604610, 658139480, 789767376, 987209220, 1316278960, 1974418440, 3948836880]

約数ペア:

[(1, 3948836880), (2, 1974418440), (3, 1316278960), (4, 987209220), (5, 789767376), (6, 658139480), (8, 493604610), (10, 394883688), (12, 329069740), (15, 263255792), (16, 246802305), (19, 207833520), (20, 197441844), (23, 171688560), (24, 164534870), (30, 131627896), (38, 103916760), (40, 98720922), (46, 85844280), (48, 82267435), (57, 69277840), (60, 65813948), (69, 57229520), (76, 51958380), (80, 49360461), (92, 42922140), (95, 41566704), (114, 34638920), (115, 34337712), (120, 32906974), (138, 28614760), (152, 25979190), (184, 21461070), (190, 20783352), (228, 17319460), (230, 17168856), (240, 16453487), (276, 14307380), (285, 13855568), (304, 12989595), (345, 11445904), (368, 10730535), (380, 10391676), (437, 9036240), (456, 8659730), (460, 8584428), (529, 7464720), (552, 7153690), (570, 6927784), (690, 5722952), (760, 5195838), (874, 4518120), (912, 4329865), (920, 4292214), (1058, 3732360), (1104, 3576845), (1140, 3463892), (1311, 3012080), (1380, 2861476), (1520, 2597919), (1587, 2488240), (1637, 2412240), (1748, 2259060), (1840, 2146107), (2116, 1866180), (2185, 1807248), (2280, 1731946), (2622, 1506040), (2645, 1492944), (2760, 1430738), (3174, 1244120), (3274, 1206120), (3496, 1129530), (4232, 933090), (4370, 903624), (4560, 865973), (4911, 804080), (5244, 753020), (5290, 746472), (5520, 715369), (6348, 622060), (6548, 603060), (6555, 602416), (6992, 564765), (7935, 497648), (8185, 482448), (8464, 466545), (8740, 451812), (9822, 402040), (10051, 392880), (10488, 376510), (10580, 373236), (12696, 311030), (13096, 301530), (13110, 301208), (15870, 248824), (16370, 241224), (17480, 225906), (19644, 201020), (20102, 196440), (20976, 188255), (21160, 186618), (24555, 160816), (25392, 155515), (26192, 150765), (26220, 150604), (30153, 130960), (31103, 126960), (31740, 124412), (32740, 120612), (34960, 112953), (37651, 104880), (39288, 100510), (40204, 98220), (42320, 93309), (49110, 80408), (50255, 78576), (52440, 75302), (60306, 65480), (62206, 63480)]