228443040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 902918016

約数和(自身を除く): 674474976

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 173, 180, 210, 224, 240, 252, 262, 280, 288, 315, 336, 346, 360, 393, 420, 480, 504, 519, 524, 560, 630, 655, 672, 692, 720, 786, 840, 865, 917, 1008, 1038, 1048, 1120, 1179, 1211, 1260, 1310, 1384, 1440, 1557, 1572, 1680, 1730, 1834, 1965, 2016, 2076, 2096, 2358, 2422, 2520, 2595, 2620, 2751, 2768, 3114, 3144, 3360, 3460, 3633, 3668, 3930, 4152, 4192, 4585, 4716, 4844, 5040, 5190, 5240, 5502, 5536, 5895, 6055, 6228, 6288, 6920, 7266, 7336, 7785, 7860, 8253, 8304, 9170, 9432, 9688, 10080, 10380, 10480, 10899, 11004, 11790, 12110, 12456, 12576, 13755, 13840, 14532, 14672, 15570, 15720, 16506, 16608, 18165, 18340, 18864, 19376, 20760, 20960, 21798, 22008, 22663, 23580, 24220, 24912, 27510, 27680, 29064, 29344, 31140, 31440, 33012, 36330, 36680, 37728, 38752, 41265, 41520, 43596, 44016, 45326, 47160, 48440, 49824, 54495, 55020, 58128, 62280, 62880, 66024, 67989, 72660, 73360, 82530, 83040, 87192, 88032, 90652, 94320, 96880, 108990, 110040, 113315, 116256, 124560, 132048, 135978, 145320, 146720, 158641, 165060, 174384, 181304, 188640, 193760, 203967, 217980, 220080, 226630, 249120, 264096, 271956, 290640, 317282, 330120, 339945, 348768, 362608, 407934, 435960, 440160, 453260, 475923, 543912, 581280, 634564, 660240, 679890, 725216, 793205, 815868, 871920, 906520, 951846, 1019835, 1087824, 1269128, 1320480, 1359780, 1427769, 1586410, 1631736, 1743840, 1813040, 1903692, 2039670, 2175648, 2379615, 2538256, 2719560, 2855538, 3172820, 3263472, 3626080, 3807384, 4079340, 4759230, 5076512, 5439120, 5711076, 6345640, 6526944, 7138845, 7614768, 8158680, 9518460, 10878240, 11422152, 12691280, 14277690, 15229536, 16317360, 19036920, 22844304, 25382560, 28555380, 32634720, 38073840, 45688608, 57110760, 76147680, 114221520, 228443040]

約数ペア:

[(1, 228443040), (2, 114221520), (3, 76147680), (4, 57110760), (5, 45688608), (6, 38073840), (7, 32634720), (8, 28555380), (9, 25382560), (10, 22844304), (12, 19036920), (14, 16317360), (15, 15229536), (16, 14277690), (18, 12691280), (20, 11422152), (21, 10878240), (24, 9518460), (28, 8158680), (30, 7614768), (32, 7138845), (35, 6526944), (36, 6345640), (40, 5711076), (42, 5439120), (45, 5076512), (48, 4759230), (56, 4079340), (60, 3807384), (63, 3626080), (70, 3263472), (72, 3172820), (80, 2855538), (84, 2719560), (90, 2538256), (96, 2379615), (105, 2175648), (112, 2039670), (120, 1903692), (126, 1813040), (131, 1743840), (140, 1631736), (144, 1586410), (160, 1427769), (168, 1359780), (173, 1320480), (180, 1269128), (210, 1087824), (224, 1019835), (240, 951846), (252, 906520), (262, 871920), (280, 815868), (288, 793205), (315, 725216), (336, 679890), (346, 660240), (360, 634564), (393, 581280), (420, 543912), (480, 475923), (504, 453260), (519, 440160), (524, 435960), (560, 407934), (630, 362608), (655, 348768), (672, 339945), (692, 330120), (720, 317282), (786, 290640), (840, 271956), (865, 264096), (917, 249120), (1008, 226630), (1038, 220080), (1048, 217980), (1120, 203967), (1179, 193760), (1211, 188640), (1260, 181304), (1310, 174384), (1384, 165060), (1440, 158641), (1557, 146720), (1572, 145320), (1680, 135978), (1730, 132048), (1834, 124560), (1965, 116256), (2016, 113315), (2076, 110040), (2096, 108990), (2358, 96880), (2422, 94320), (2520, 90652), (2595, 88032), (2620, 87192), (2751, 83040), (2768, 82530), (3114, 73360), (3144, 72660), (3360, 67989), (3460, 66024), (3633, 62880), (3668, 62280), (3930, 58128), (4152, 55020), (4192, 54495), (4585, 49824), (4716, 48440), (4844, 47160), (5040, 45326), (5190, 44016), (5240, 43596), (5502, 41520), (5536, 41265), (5895, 38752), (6055, 37728), (6228, 36680), (6288, 36330), (6920, 33012), (7266, 31440), (7336, 31140), (7785, 29344), (7860, 29064), (8253, 27680), (8304, 27510), (9170, 24912), (9432, 24220), (9688, 23580), (10080, 22663), (10380, 22008), (10480, 21798), (10899, 20960), (11004, 20760), (11790, 19376), (12110, 18864), (12456, 18340), (12576, 18165), (13755, 16608), (13840, 16506), (14532, 15720), (14672, 15570)]