12557653290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16554

約数の個数: 256

約数和(自身を含む): 42546954240

約数和(自身を除く): 29989300950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 378, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 702, 806, 819, 837, 910, 930, 945, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1755, 1890, 1953, 2015, 2170, 2418, 2457, 2730, 2790, 2821, 3255, 3510, 3627, 3906, 4030, 4095, 4185, 4914, 5642, 5859, 6045, 6510, 7254, 8190, 8370, 8463, 9765, 10881, 11718, 12090, 12285, 14105, 16487, 16926, 18135, 19530, 21762, 24570, 25389, 28210, 29295, 32974, 36270, 42315, 49461, 50778, 54405, 58590, 76167, 82435, 84630, 98922, 108810, 115409, 126945, 148383, 152334, 164870, 214331, 230818, 247305, 253890, 296766, 346227, 380835, 428662, 445149, 494610, 511097, 577045, 642993, 692454, 741915, 761670, 890298, 1022194, 1038681, 1071655, 1154090, 1285986, 1483830, 1500317, 1533291, 1731135, 1928979, 2077362, 2143310, 2225745, 2555485, 3000634, 3066582, 3116043, 3214965, 3462270, 3577679, 3857958, 4451490, 4500951, 4599873, 5110970, 5193405, 5786937, 6232086, 6429930, 6644261, 7155358, 7501585, 7666455, 9001902, 9199746, 9644895, 10386810, 10733037, 11573874, 13288522, 13502853, 13799619, 15003170, 15332910, 15580215, 17888395, 19289790, 19932783, 21466074, 22504755, 22999365, 27005706, 27599238, 28934685, 31160430, 32199111, 33221305, 35776790, 39865566, 40508559, 45009510, 45998730, 46509827, 53665185, 57869370, 59798349, 64398222, 66442610, 67514265, 68998095, 81017118, 93019654, 96597333, 99663915, 107330370, 119596698, 135028530, 137996190, 139529481, 160995555, 179395047, 193194666, 199327830, 202542795, 232549135, 279058962, 298991745, 321991110, 358790094, 405085590, 418588443, 465098270, 482986665, 597983490, 697647405, 837176886, 896975235, 965973330, 1255765329, 1395294810, 1793950470, 2092942215, 2511530658, 4185884430, 6278826645, 12557653290]

約数ペア:

[(1, 12557653290), (2, 6278826645), (3, 4185884430), (5, 2511530658), (6, 2092942215), (7, 1793950470), (9, 1395294810), (10, 1255765329), (13, 965973330), (14, 896975235), (15, 837176886), (18, 697647405), (21, 597983490), (26, 482986665), (27, 465098270), (30, 418588443), (31, 405085590), (35, 358790094), (39, 321991110), (42, 298991745), (45, 279058962), (54, 232549135), (62, 202542795), (63, 199327830), (65, 193194666), (70, 179395047), (78, 160995555), (90, 139529481), (91, 137996190), (93, 135028530), (105, 119596698), (117, 107330370), (126, 99663915), (130, 96597333), (135, 93019654), (155, 81017118), (182, 68998095), (186, 67514265), (189, 66442610), (195, 64398222), (210, 59798349), (217, 57869370), (234, 53665185), (270, 46509827), (273, 45998730), (279, 45009510), (310, 40508559), (315, 39865566), (351, 35776790), (378, 33221305), (390, 32199111), (403, 31160430), (434, 28934685), (455, 27599238), (465, 27005706), (546, 22999365), (558, 22504755), (585, 21466074), (630, 19932783), (651, 19289790), (702, 17888395), (806, 15580215), (819, 15332910), (837, 15003170), (910, 13799619), (930, 13502853), (945, 13288522), (1085, 11573874), (1170, 10733037), (1209, 10386810), (1302, 9644895), (1365, 9199746), (1395, 9001902), (1638, 7666455), (1674, 7501585), (1755, 7155358), (1890, 6644261), (1953, 6429930), (2015, 6232086), (2170, 5786937), (2418, 5193405), (2457, 5110970), (2730, 4599873), (2790, 4500951), (2821, 4451490), (3255, 3857958), (3510, 3577679), (3627, 3462270), (3906, 3214965), (4030, 3116043), (4095, 3066582), (4185, 3000634), (4914, 2555485), (5642, 2225745), (5859, 2143310), (6045, 2077362), (6510, 1928979), (7254, 1731135), (8190, 1533291), (8370, 1500317), (8463, 1483830), (9765, 1285986), (10881, 1154090), (11718, 1071655), (12090, 1038681), (12285, 1022194), (14105, 890298), (16487, 761670), (16926, 741915), (18135, 692454), (19530, 642993), (21762, 577045), (24570, 511097), (25389, 494610), (28210, 445149), (29295, 428662), (32974, 380835), (36270, 346227), (42315, 296766), (49461, 253890), (50778, 247305), (54405, 230818), (58590, 214331), (76167, 164870), (82435, 152334), (84630, 148383), (98922, 126945), (108810, 115409)]