138506760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 551992320

約数和(自身を除く): 413485560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 197, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 394, 405, 420, 434, 465, 504, 540, 558, 567, 591, 620, 630, 648, 651, 744, 756, 788, 810, 837, 840, 868, 930, 945, 985, 1080, 1085, 1116, 1134, 1182, 1240, 1260, 1302, 1379, 1395, 1512, 1576, 1620, 1674, 1736, 1773, 1860, 1890, 1953, 1970, 2170, 2232, 2268, 2364, 2511, 2520, 2604, 2758, 2790, 2835, 2955, 3240, 3255, 3348, 3546, 3720, 3780, 3906, 3940, 4137, 4185, 4340, 4536, 4728, 5022, 5208, 5319, 5516, 5580, 5670, 5859, 5910, 6107, 6510, 6696, 6895, 7092, 7560, 7812, 7880, 8274, 8370, 8680, 8865, 9765, 10044, 10638, 11032, 11160, 11340, 11718, 11820, 12214, 12411, 12555, 13020, 13790, 14184, 15624, 15957, 16548, 16740, 17577, 17730, 18321, 19530, 20088, 20685, 21276, 22680, 23436, 23640, 24428, 24822, 25110, 26040, 26595, 27580, 29295, 30535, 31914, 33096, 33480, 35154, 35460, 36642, 37233, 39060, 41370, 42552, 42749, 46872, 48856, 49644, 50220, 53190, 54963, 55160, 58590, 61070, 62055, 63828, 70308, 70920, 73284, 74466, 78120, 79785, 82740, 85498, 87885, 91605, 99288, 100440, 106380, 109926, 111699, 117180, 122140, 124110, 127656, 128247, 140616, 146568, 148932, 159570, 164889, 165480, 170996, 175770, 183210, 186165, 212760, 213745, 219852, 223398, 234360, 244280, 248220, 256494, 274815, 297864, 319140, 329778, 341992, 351540, 366420, 372330, 384741, 427490, 439704, 446796, 494667, 496440, 512988, 549630, 558495, 638280, 641235, 659556, 703080, 732840, 744660, 769482, 824445, 854980, 893592, 989334, 1025976, 1099260, 1116990, 1154223, 1282470, 1319112, 1489320, 1538964, 1648890, 1709960, 1923705, 1978668, 2198520, 2233980, 2308446, 2473335, 2564940, 3077928, 3297780, 3462669, 3847410, 3957336, 4467960, 4616892, 4946670, 5129880, 5771115, 6595560, 6925338, 7694820, 9233784, 9893340, 11542230, 13850676, 15389640, 17313345, 19786680, 23084460, 27701352, 34626690, 46168920, 69253380, 138506760]

約数ペア:

[(1, 138506760), (2, 69253380), (3, 46168920), (4, 34626690), (5, 27701352), (6, 23084460), (7, 19786680), (8, 17313345), (9, 15389640), (10, 13850676), (12, 11542230), (14, 9893340), (15, 9233784), (18, 7694820), (20, 6925338), (21, 6595560), (24, 5771115), (27, 5129880), (28, 4946670), (30, 4616892), (31, 4467960), (35, 3957336), (36, 3847410), (40, 3462669), (42, 3297780), (45, 3077928), (54, 2564940), (56, 2473335), (60, 2308446), (62, 2233980), (63, 2198520), (70, 1978668), (72, 1923705), (81, 1709960), (84, 1648890), (90, 1538964), (93, 1489320), (105, 1319112), (108, 1282470), (120, 1154223), (124, 1116990), (126, 1099260), (135, 1025976), (140, 989334), (155, 893592), (162, 854980), (168, 824445), (180, 769482), (186, 744660), (189, 732840), (197, 703080), (210, 659556), (216, 641235), (217, 638280), (248, 558495), (252, 549630), (270, 512988), (279, 496440), (280, 494667), (310, 446796), (315, 439704), (324, 427490), (360, 384741), (372, 372330), (378, 366420), (394, 351540), (405, 341992), (420, 329778), (434, 319140), (465, 297864), (504, 274815), (540, 256494), (558, 248220), (567, 244280), (591, 234360), (620, 223398), (630, 219852), (648, 213745), (651, 212760), (744, 186165), (756, 183210), (788, 175770), (810, 170996), (837, 165480), (840, 164889), (868, 159570), (930, 148932), (945, 146568), (985, 140616), (1080, 128247), (1085, 127656), (1116, 124110), (1134, 122140), (1182, 117180), (1240, 111699), (1260, 109926), (1302, 106380), (1379, 100440), (1395, 99288), (1512, 91605), (1576, 87885), (1620, 85498), (1674, 82740), (1736, 79785), (1773, 78120), (1860, 74466), (1890, 73284), (1953, 70920), (1970, 70308), (2170, 63828), (2232, 62055), (2268, 61070), (2364, 58590), (2511, 55160), (2520, 54963), (2604, 53190), (2758, 50220), (2790, 49644), (2835, 48856), (2955, 46872), (3240, 42749), (3255, 42552), (3348, 41370), (3546, 39060), (3720, 37233), (3780, 36642), (3906, 35460), (3940, 35154), (4137, 33480), (4185, 33096), (4340, 31914), (4536, 30535), (4728, 29295), (5022, 27580), (5208, 26595), (5319, 26040), (5516, 25110), (5580, 24822), (5670, 24428), (5859, 23640), (5910, 23436), (6107, 22680), (6510, 21276), (6696, 20685), (6895, 20088), (7092, 19530), (7560, 18321), (7812, 17730), (7880, 17577), (8274, 16740), (8370, 16548), (8680, 15957), (8865, 15624), (9765, 14184), (10044, 13790), (10638, 13020), (11032, 12555), (11160, 12411), (11340, 12214), (11718, 11820)]