1830755520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6461

約数の個数: 280

約数和(自身を含む): 7105454928

約数和(自身を除く): 5274699408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6421, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12842, 12960, 14256, 15840, 17820, 19008, 19263, 23760, 25684, 25920, 28512, 31680, 32105, 35640, 38526, 47520, 51368, 57024, 57789, 64210, 70631, 71280, 77052, 95040, 96315, 102736, 115578, 128420, 141262, 142560, 154104, 173367, 192630, 205472, 211893, 231156, 256840, 282524, 285120, 288945, 308208, 346734, 353155, 385260, 410944, 423786, 462312, 513680, 520101, 565048, 577890, 616416, 635679, 693468, 706310, 770520, 847572, 866835, 924624, 1027360, 1040202, 1059465, 1130096, 1155780, 1232832, 1271358, 1386936, 1412620, 1541040, 1695144, 1733670, 1849248, 1907037, 2054720, 2080404, 2118930, 2260192, 2311560, 2542716, 2600505, 2773872, 2825240, 3082080, 3178395, 3390288, 3467340, 3698496, 3814074, 4160808, 4237860, 4520384, 4623120, 5085432, 5201010, 5547744, 5650480, 5721111, 6164160, 6356790, 6780576, 6934680, 7628148, 8321616, 8475720, 9246240, 9535185, 10170864, 10402020, 11095488, 11300960, 11442222, 12713580, 13561152, 13869360, 15256296, 16643232, 16951440, 18492480, 19070370, 20341728, 20804040, 22601920, 22884444, 25427160, 27738720, 28605555, 30512592, 33286464, 33902880, 38140740, 40683456, 41608080, 45768888, 50854320, 55477440, 57211110, 61025184, 67805760, 76281480, 83216160, 91537776, 101708640, 114422220, 122050368, 152562960, 166432320, 183075552, 203417280, 228844440, 305125920, 366151104, 457688880, 610251840, 915377760, 1830755520]

約数ペア:

[(1, 1830755520), (2, 915377760), (3, 610251840), (4, 457688880), (5, 366151104), (6, 305125920), (8, 228844440), (9, 203417280), (10, 183075552), (11, 166432320), (12, 152562960), (15, 122050368), (16, 114422220), (18, 101708640), (20, 91537776), (22, 83216160), (24, 76281480), (27, 67805760), (30, 61025184), (32, 57211110), (33, 55477440), (36, 50854320), (40, 45768888), (44, 41608080), (45, 40683456), (48, 38140740), (54, 33902880), (55, 33286464), (60, 30512592), (64, 28605555), (66, 27738720), (72, 25427160), (80, 22884444), (81, 22601920), (88, 20804040), (90, 20341728), (96, 19070370), (99, 18492480), (108, 16951440), (110, 16643232), (120, 15256296), (132, 13869360), (135, 13561152), (144, 12713580), (160, 11442222), (162, 11300960), (165, 11095488), (176, 10402020), (180, 10170864), (192, 9535185), (198, 9246240), (216, 8475720), (220, 8321616), (240, 7628148), (264, 6934680), (270, 6780576), (288, 6356790), (297, 6164160), (320, 5721111), (324, 5650480), (330, 5547744), (352, 5201010), (360, 5085432), (396, 4623120), (405, 4520384), (432, 4237860), (440, 4160808), (480, 3814074), (495, 3698496), (528, 3467340), (540, 3390288), (576, 3178395), (594, 3082080), (648, 2825240), (660, 2773872), (704, 2600505), (720, 2542716), (792, 2311560), (810, 2260192), (864, 2118930), (880, 2080404), (891, 2054720), (960, 1907037), (990, 1849248), (1056, 1733670), (1080, 1695144), (1188, 1541040), (1296, 1412620), (1320, 1386936), (1440, 1271358), (1485, 1232832), (1584, 1155780), (1620, 1130096), (1728, 1059465), (1760, 1040202), (1782, 1027360), (1980, 924624), (2112, 866835), (2160, 847572), (2376, 770520), (2592, 706310), (2640, 693468), (2880, 635679), (2970, 616416), (3168, 577890), (3240, 565048), (3520, 520101), (3564, 513680), (3960, 462312), (4320, 423786), (4455, 410944), (4752, 385260), (5184, 353155), (5280, 346734), (5940, 308208), (6336, 288945), (6421, 285120), (6480, 282524), (7128, 256840), (7920, 231156), (8640, 211893), (8910, 205472), (9504, 192630), (10560, 173367), (11880, 154104), (12842, 142560), (12960, 141262), (14256, 128420), (15840, 115578), (17820, 102736), (19008, 96315), (19263, 95040), (23760, 77052), (25684, 71280), (25920, 70631), (28512, 64210), (31680, 57789), (32105, 57024), (35640, 51368), (38526, 47520)]