422219520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 1579603200

約数和(自身を除く): 1157383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 643, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1286, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 1929, 2052, 2160, 2280, 2304, 2432, 2565, 2572, 2736, 2880, 3040, 3215, 3420, 3456, 3648, 3840, 3858, 4104, 4320, 4560, 4864, 5130, 5144, 5472, 5760, 5787, 6080, 6430, 6840, 6912, 7296, 7716, 8208, 8640, 9120, 9645, 10260, 10288, 10944, 11520, 11574, 12160, 12217, 12860, 13680, 14592, 15432, 16416, 17280, 17361, 18240, 19290, 20520, 20576, 21888, 23148, 24320, 24434, 25720, 27360, 28935, 30864, 32832, 34560, 34722, 36480, 36651, 38580, 41040, 41152, 43776, 46296, 48868, 51440, 54720, 57870, 61085, 61728, 65664, 69444, 72960, 73302, 77160, 82080, 82304, 86805, 92592, 97736, 102880, 109440, 109953, 115740, 122170, 123456, 131328, 138888, 146604, 154320, 164160, 164608, 173610, 183255, 185184, 195472, 205760, 218880, 219906, 231480, 244340, 246912, 277776, 293208, 308640, 328320, 329859, 347220, 366510, 370368, 390944, 411520, 439812, 462960, 488680, 493824, 549765, 555552, 586416, 617280, 656640, 659718, 694440, 733020, 740736, 781888, 823040, 879624, 925920, 977360, 1099530, 1111104, 1172832, 1234560, 1319436, 1388880, 1466040, 1481472, 1563776, 1649295, 1759248, 1851840, 1954720, 2199060, 2222208, 2345664, 2469120, 2638872, 2777760, 2932080, 3127552, 3298590, 3518496, 3703680, 3909440, 4398120, 4444416, 4691328, 5277744, 5555520, 5864160, 6597180, 7036992, 7407360, 7818880, 8796240, 9382656, 10555488, 11111040, 11728320, 13194360, 14073984, 15637760, 17592480, 21110976, 22222080, 23456640, 26388720, 28147968, 35184960, 42221952, 46913280, 52777440, 70369920, 84443904, 105554880, 140739840, 211109760, 422219520]

約数ペア:

[(1, 422219520), (2, 211109760), (3, 140739840), (4, 105554880), (5, 84443904), (6, 70369920), (8, 52777440), (9, 46913280), (10, 42221952), (12, 35184960), (15, 28147968), (16, 26388720), (18, 23456640), (19, 22222080), (20, 21110976), (24, 17592480), (27, 15637760), (30, 14073984), (32, 13194360), (36, 11728320), (38, 11111040), (40, 10555488), (45, 9382656), (48, 8796240), (54, 7818880), (57, 7407360), (60, 7036992), (64, 6597180), (72, 5864160), (76, 5555520), (80, 5277744), (90, 4691328), (95, 4444416), (96, 4398120), (108, 3909440), (114, 3703680), (120, 3518496), (128, 3298590), (135, 3127552), (144, 2932080), (152, 2777760), (160, 2638872), (171, 2469120), (180, 2345664), (190, 2222208), (192, 2199060), (216, 1954720), (228, 1851840), (240, 1759248), (256, 1649295), (270, 1563776), (285, 1481472), (288, 1466040), (304, 1388880), (320, 1319436), (342, 1234560), (360, 1172832), (380, 1111104), (384, 1099530), (432, 977360), (456, 925920), (480, 879624), (513, 823040), (540, 781888), (570, 740736), (576, 733020), (608, 694440), (640, 659718), (643, 656640), (684, 617280), (720, 586416), (760, 555552), (768, 549765), (855, 493824), (864, 488680), (912, 462960), (960, 439812), (1026, 411520), (1080, 390944), (1140, 370368), (1152, 366510), (1216, 347220), (1280, 329859), (1286, 328320), (1368, 308640), (1440, 293208), (1520, 277776), (1710, 246912), (1728, 244340), (1824, 231480), (1920, 219906), (1929, 218880), (2052, 205760), (2160, 195472), (2280, 185184), (2304, 183255), (2432, 173610), (2565, 164608), (2572, 164160), (2736, 154320), (2880, 146604), (3040, 138888), (3215, 131328), (3420, 123456), (3456, 122170), (3648, 115740), (3840, 109953), (3858, 109440), (4104, 102880), (4320, 97736), (4560, 92592), (4864, 86805), (5130, 82304), (5144, 82080), (5472, 77160), (5760, 73302), (5787, 72960), (6080, 69444), (6430, 65664), (6840, 61728), (6912, 61085), (7296, 57870), (7716, 54720), (8208, 51440), (8640, 48868), (9120, 46296), (9645, 43776), (10260, 41152), (10288, 41040), (10944, 38580), (11520, 36651), (11574, 36480), (12160, 34722), (12217, 34560), (12860, 32832), (13680, 30864), (14592, 28935), (15432, 27360), (16416, 25720), (17280, 24434), (17361, 24320), (18240, 23148), (19290, 21888), (20520, 20576)]