1270604160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31513}}^1$

素因数の和:31545

約数の個数: 192

約数和(自身を含む): 5014507680

約数和(自身を除く): 3743903520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 31513, 40320, 63026, 94539, 126052, 157565, 189078, 220591, 252104, 283617, 315130, 378156, 441182, 472695, 504208, 567234, 630260, 661773, 756312, 882364, 945390, 1008416, 1102955, 1134468, 1260520, 1323546, 1418085, 1512624, 1764728, 1890780, 1985319, 2016832, 2205910, 2268936, 2521040, 2647092, 2836170, 3025248, 3308865, 3529456, 3781560, 3970638, 4033664, 4411820, 4537872, 5042080, 5294184, 5672340, 6050496, 6617730, 7058912, 7563120, 7941276, 8823640, 9075744, 9926595, 10084160, 10588368, 11344680, 12100992, 13235460, 14117824, 15126240, 15882552, 17647280, 18151488, 19853190, 20168320, 21176736, 22689360, 26470920, 28235648, 30252480, 31765104, 35294560, 36302976, 39706380, 42353472, 45378720, 52941840, 60504960, 63530208, 70589120, 79412760, 84706944, 90757440, 105883680, 127060416, 141178240, 158825520, 181514880, 211767360, 254120832, 317651040, 423534720, 635302080, 1270604160]

約数ペア:

[(1, 1270604160), (2, 635302080), (3, 423534720), (4, 317651040), (5, 254120832), (6, 211767360), (7, 181514880), (8, 158825520), (9, 141178240), (10, 127060416), (12, 105883680), (14, 90757440), (15, 84706944), (16, 79412760), (18, 70589120), (20, 63530208), (21, 60504960), (24, 52941840), (28, 45378720), (30, 42353472), (32, 39706380), (35, 36302976), (36, 35294560), (40, 31765104), (42, 30252480), (45, 28235648), (48, 26470920), (56, 22689360), (60, 21176736), (63, 20168320), (64, 19853190), (70, 18151488), (72, 17647280), (80, 15882552), (84, 15126240), (90, 14117824), (96, 13235460), (105, 12100992), (112, 11344680), (120, 10588368), (126, 10084160), (128, 9926595), (140, 9075744), (144, 8823640), (160, 7941276), (168, 7563120), (180, 7058912), (192, 6617730), (210, 6050496), (224, 5672340), (240, 5294184), (252, 5042080), (280, 4537872), (288, 4411820), (315, 4033664), (320, 3970638), (336, 3781560), (360, 3529456), (384, 3308865), (420, 3025248), (448, 2836170), (480, 2647092), (504, 2521040), (560, 2268936), (576, 2205910), (630, 2016832), (640, 1985319), (672, 1890780), (720, 1764728), (840, 1512624), (896, 1418085), (960, 1323546), (1008, 1260520), (1120, 1134468), (1152, 1102955), (1260, 1008416), (1344, 945390), (1440, 882364), (1680, 756312), (1920, 661773), (2016, 630260), (2240, 567234), (2520, 504208), (2688, 472695), (2880, 441182), (3360, 378156), (4032, 315130), (4480, 283617), (5040, 252104), (5760, 220591), (6720, 189078), (8064, 157565), (10080, 126052), (13440, 94539), (20160, 63026), (31513, 40320)]