629178480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4084

約数の個数: 240

約数和(自身を含む): 2493364224

約数和(自身を除く): 1864185744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4027, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8054, 8680, 9765, 10416, 11160, 12081, 13020, 15624, 16108, 17360, 19530, 20135, 22320, 24162, 26040, 28189, 31248, 32216, 36243, 39060, 40270, 48324, 52080, 56378, 60405, 64432, 72486, 78120, 80540, 84567, 96648, 112756, 120810, 124837, 140945, 144972, 156240, 161080, 169134, 181215, 193296, 225512, 241620, 249674, 253701, 281890, 289944, 322160, 338268, 362430, 374511, 422835, 451024, 483240, 499348, 507402, 563780, 579888, 624185, 676536, 724860, 749022, 845670, 873859, 966480, 998696, 1014804, 1123533, 1127560, 1248370, 1268505, 1353072, 1449720, 1498044, 1691340, 1747718, 1872555, 1997392, 2029608, 2247066, 2255120, 2496740, 2537010, 2621577, 2899440, 2996088, 3382680, 3495436, 3745110, 4059216, 4369295, 4494132, 4993480, 5074020, 5243154, 5617665, 5992176, 6765360, 6990872, 7490220, 7864731, 8738590, 8988264, 9986960, 10148040, 10486308, 11235330, 13107885, 13981744, 14980440, 15729462, 17477180, 17976528, 20296080, 20972616, 22470660, 26215770, 29960880, 31458924, 34954360, 39323655, 41945232, 44941320, 52431540, 62917848, 69908720, 78647310, 89882640, 104863080, 125835696, 157294620, 209726160, 314589240, 629178480]

約数ペア:

[(1, 629178480), (2, 314589240), (3, 209726160), (4, 157294620), (5, 125835696), (6, 104863080), (7, 89882640), (8, 78647310), (9, 69908720), (10, 62917848), (12, 52431540), (14, 44941320), (15, 41945232), (16, 39323655), (18, 34954360), (20, 31458924), (21, 29960880), (24, 26215770), (28, 22470660), (30, 20972616), (31, 20296080), (35, 17976528), (36, 17477180), (40, 15729462), (42, 14980440), (45, 13981744), (48, 13107885), (56, 11235330), (60, 10486308), (62, 10148040), (63, 9986960), (70, 8988264), (72, 8738590), (80, 7864731), (84, 7490220), (90, 6990872), (93, 6765360), (105, 5992176), (112, 5617665), (120, 5243154), (124, 5074020), (126, 4993480), (140, 4494132), (144, 4369295), (155, 4059216), (168, 3745110), (180, 3495436), (186, 3382680), (210, 2996088), (217, 2899440), (240, 2621577), (248, 2537010), (252, 2496740), (279, 2255120), (280, 2247066), (310, 2029608), (315, 1997392), (336, 1872555), (360, 1747718), (372, 1691340), (420, 1498044), (434, 1449720), (465, 1353072), (496, 1268505), (504, 1248370), (558, 1127560), (560, 1123533), (620, 1014804), (630, 998696), (651, 966480), (720, 873859), (744, 845670), (840, 749022), (868, 724860), (930, 676536), (1008, 624185), (1085, 579888), (1116, 563780), (1240, 507402), (1260, 499348), (1302, 483240), (1395, 451024), (1488, 422835), (1680, 374511), (1736, 362430), (1860, 338268), (1953, 322160), (2170, 289944), (2232, 281890), (2480, 253701), (2520, 249674), (2604, 241620), (2790, 225512), (3255, 193296), (3472, 181215), (3720, 169134), (3906, 161080), (4027, 156240), (4340, 144972), (4464, 140945), (5040, 124837), (5208, 120810), (5580, 112756), (6510, 96648), (7440, 84567), (7812, 80540), (8054, 78120), (8680, 72486), (9765, 64432), (10416, 60405), (11160, 56378), (12081, 52080), (13020, 48324), (15624, 40270), (16108, 39060), (17360, 36243), (19530, 32216), (20135, 31248), (22320, 28189), (24162, 26040)]