1395204480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 256

約数和(自身を含む): 4976294400

約数和(自身を除く): 3581089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 263, 270, 288, 307, 320, 360, 384, 432, 480, 526, 540, 576, 614, 640, 720, 789, 864, 921, 960, 1052, 1080, 1152, 1228, 1315, 1440, 1535, 1578, 1728, 1842, 1920, 2104, 2160, 2367, 2456, 2630, 2763, 2880, 3070, 3156, 3456, 3684, 3945, 4208, 4320, 4605, 4734, 4912, 5260, 5526, 5760, 6140, 6312, 7101, 7368, 7890, 8289, 8416, 8640, 9210, 9468, 9824, 10520, 11052, 11835, 12280, 12624, 13815, 14202, 14736, 15780, 16578, 16832, 17280, 18420, 18936, 19648, 21040, 22104, 23670, 24560, 25248, 27630, 28404, 29472, 31560, 33156, 33664, 35505, 36840, 37872, 39296, 41445, 42080, 44208, 47340, 49120, 50496, 55260, 56808, 58944, 63120, 66312, 71010, 73680, 75744, 80741, 82890, 84160, 88416, 94680, 98240, 100992, 110520, 113616, 117888, 126240, 132624, 142020, 147360, 151488, 161482, 165780, 168320, 176832, 189360, 196480, 221040, 227232, 242223, 252480, 265248, 284040, 294720, 302976, 322964, 331560, 353664, 378720, 403705, 442080, 454464, 484446, 504960, 530496, 568080, 589440, 645928, 663120, 726669, 757440, 807410, 884160, 908928, 968892, 1060992, 1136160, 1211115, 1291856, 1326240, 1453338, 1514880, 1614820, 1768320, 1937784, 2180007, 2272320, 2422230, 2583712, 2652480, 2906676, 3229640, 3633345, 3875568, 4360014, 4544640, 4844460, 5167424, 5304960, 5813352, 6459280, 7266690, 7751136, 8720028, 9688920, 10334848, 10900035, 11626704, 12918560, 14533380, 15502272, 17440056, 19377840, 21800070, 23253408, 25837120, 29066760, 31004544, 34880112, 38755680, 43600140, 46506816, 51674240, 58133520, 69760224, 77511360, 87200280, 93013632, 116267040, 139520448, 155022720, 174400560, 232534080, 279040896, 348801120, 465068160, 697602240, 1395204480]

約数ペア:

[(1, 1395204480), (2, 697602240), (3, 465068160), (4, 348801120), (5, 279040896), (6, 232534080), (8, 174400560), (9, 155022720), (10, 139520448), (12, 116267040), (15, 93013632), (16, 87200280), (18, 77511360), (20, 69760224), (24, 58133520), (27, 51674240), (30, 46506816), (32, 43600140), (36, 38755680), (40, 34880112), (45, 31004544), (48, 29066760), (54, 25837120), (60, 23253408), (64, 21800070), (72, 19377840), (80, 17440056), (90, 15502272), (96, 14533380), (108, 12918560), (120, 11626704), (128, 10900035), (135, 10334848), (144, 9688920), (160, 8720028), (180, 7751136), (192, 7266690), (216, 6459280), (240, 5813352), (263, 5304960), (270, 5167424), (288, 4844460), (307, 4544640), (320, 4360014), (360, 3875568), (384, 3633345), (432, 3229640), (480, 2906676), (526, 2652480), (540, 2583712), (576, 2422230), (614, 2272320), (640, 2180007), (720, 1937784), (789, 1768320), (864, 1614820), (921, 1514880), (960, 1453338), (1052, 1326240), (1080, 1291856), (1152, 1211115), (1228, 1136160), (1315, 1060992), (1440, 968892), (1535, 908928), (1578, 884160), (1728, 807410), (1842, 757440), (1920, 726669), (2104, 663120), (2160, 645928), (2367, 589440), (2456, 568080), (2630, 530496), (2763, 504960), (2880, 484446), (3070, 454464), (3156, 442080), (3456, 403705), (3684, 378720), (3945, 353664), (4208, 331560), (4320, 322964), (4605, 302976), (4734, 294720), (4912, 284040), (5260, 265248), (5526, 252480), (5760, 242223), (6140, 227232), (6312, 221040), (7101, 196480), (7368, 189360), (7890, 176832), (8289, 168320), (8416, 165780), (8640, 161482), (9210, 151488), (9468, 147360), (9824, 142020), (10520, 132624), (11052, 126240), (11835, 117888), (12280, 113616), (12624, 110520), (13815, 100992), (14202, 98240), (14736, 94680), (15780, 88416), (16578, 84160), (16832, 82890), (17280, 80741), (18420, 75744), (18936, 73680), (19648, 71010), (21040, 66312), (22104, 63120), (23670, 58944), (24560, 56808), (25248, 55260), (27630, 50496), (28404, 49120), (29472, 47340), (31560, 44208), (33156, 42080), (33664, 41445), (35505, 39296), (36840, 37872)]