56054880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 224550144

約数和(自身を除く): 168495264

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, 67, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 166, 168, 180, 201, 210, 224, 240, 249, 252, 268, 280, 288, 315, 332, 335, 336, 360, 402, 415, 420, 469, 480, 498, 504, 536, 560, 581, 603, 630, 664, 670, 672, 720, 747, 804, 830, 840, 938, 996, 1005, 1008, 1072, 1120, 1162, 1206, 1245, 1260, 1328, 1340, 1407, 1440, 1494, 1608, 1660, 1680, 1743, 1876, 1992, 2010, 2016, 2144, 2324, 2345, 2412, 2490, 2520, 2656, 2680, 2814, 2905, 2988, 3015, 3216, 3320, 3360, 3486, 3735, 3752, 3984, 4020, 4221, 4648, 4690, 4824, 4980, 5040, 5229, 5360, 5561, 5628, 5810, 5976, 6030, 6432, 6640, 6972, 7035, 7470, 7504, 7968, 8040, 8442, 8715, 9296, 9380, 9648, 9960, 10080, 10458, 10720, 11122, 11256, 11620, 11952, 12060, 13280, 13944, 14070, 14940, 15008, 16080, 16683, 16884, 17430, 18592, 18760, 19296, 19920, 20916, 21105, 22244, 22512, 23240, 23904, 24120, 26145, 27805, 27888, 28140, 29880, 32160, 33366, 33768, 34860, 37520, 38927, 39840, 41832, 42210, 44488, 45024, 46480, 48240, 50049, 52290, 55610, 55776, 56280, 59760, 66732, 67536, 69720, 75040, 77854, 83415, 83664, 84420, 88976, 92960, 96480, 100098, 104580, 111220, 112560, 116781, 119520, 133464, 135072, 139440, 155708, 166830, 167328, 168840, 177952, 194635, 200196, 209160, 222440, 225120, 233562, 250245, 266928, 278880, 311416, 333660, 337680, 350343, 389270, 400392, 418320, 444880, 467124, 500490, 533856, 583905, 622832, 667320, 675360, 700686, 778540, 800784, 836640, 889760, 934248, 1000980, 1167810, 1245664, 1334640, 1401372, 1557080, 1601568, 1751715, 1868496, 2001960, 2335620, 2669280, 2802744, 3114160, 3503430, 3736992, 4003920, 4671240, 5605488, 6228320, 7006860, 8007840, 9342480, 11210976, 14013720, 18684960, 28027440, 56054880]

約数ペア:

[(1, 56054880), (2, 28027440), (3, 18684960), (4, 14013720), (5, 11210976), (6, 9342480), (7, 8007840), (8, 7006860), (9, 6228320), (10, 5605488), (12, 4671240), (14, 4003920), (15, 3736992), (16, 3503430), (18, 3114160), (20, 2802744), (21, 2669280), (24, 2335620), (28, 2001960), (30, 1868496), (32, 1751715), (35, 1601568), (36, 1557080), (40, 1401372), (42, 1334640), (45, 1245664), (48, 1167810), (56, 1000980), (60, 934248), (63, 889760), (67, 836640), (70, 800784), (72, 778540), (80, 700686), (83, 675360), (84, 667320), (90, 622832), (96, 583905), (105, 533856), (112, 500490), (120, 467124), (126, 444880), (134, 418320), (140, 400392), (144, 389270), (160, 350343), (166, 337680), (168, 333660), (180, 311416), (201, 278880), (210, 266928), (224, 250245), (240, 233562), (249, 225120), (252, 222440), (268, 209160), (280, 200196), (288, 194635), (315, 177952), (332, 168840), (335, 167328), (336, 166830), (360, 155708), (402, 139440), (415, 135072), (420, 133464), (469, 119520), (480, 116781), (498, 112560), (504, 111220), (536, 104580), (560, 100098), (581, 96480), (603, 92960), (630, 88976), (664, 84420), (670, 83664), (672, 83415), (720, 77854), (747, 75040), (804, 69720), (830, 67536), (840, 66732), (938, 59760), (996, 56280), (1005, 55776), (1008, 55610), (1072, 52290), (1120, 50049), (1162, 48240), (1206, 46480), (1245, 45024), (1260, 44488), (1328, 42210), (1340, 41832), (1407, 39840), (1440, 38927), (1494, 37520), (1608, 34860), (1660, 33768), (1680, 33366), (1743, 32160), (1876, 29880), (1992, 28140), (2010, 27888), (2016, 27805), (2144, 26145), (2324, 24120), (2345, 23904), (2412, 23240), (2490, 22512), (2520, 22244), (2656, 21105), (2680, 20916), (2814, 19920), (2905, 19296), (2988, 18760), (3015, 18592), (3216, 17430), (3320, 16884), (3360, 16683), (3486, 16080), (3735, 15008), (3752, 14940), (3984, 14070), (4020, 13944), (4221, 13280), (4648, 12060), (4690, 11952), (4824, 11620), (4980, 11256), (5040, 11122), (5229, 10720), (5360, 10458), (5561, 10080), (5628, 9960), (5810, 9648), (5976, 9380), (6030, 9296), (6432, 8715), (6640, 8442), (6972, 8040), (7035, 7968), (7470, 7504)]