159994560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 403275840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 109, 110, 120, 132, 139, 160, 165, 176, 192, 218, 220, 240, 264, 278, 320, 327, 330, 352, 417, 436, 440, 480, 528, 545, 556, 654, 660, 695, 704, 834, 872, 880, 960, 1056, 1090, 1112, 1199, 1308, 1320, 1390, 1529, 1635, 1668, 1744, 1760, 2085, 2112, 2180, 2224, 2398, 2616, 2640, 2780, 3058, 3270, 3336, 3488, 3520, 3597, 4170, 4360, 4448, 4587, 4796, 5232, 5280, 5560, 5995, 6116, 6540, 6672, 6976, 7194, 7645, 8340, 8720, 8896, 9174, 9592, 10464, 10560, 11120, 11990, 12232, 13080, 13344, 14388, 15151, 15290, 16680, 17440, 17985, 18348, 19184, 20928, 22240, 22935, 23980, 24464, 26160, 26688, 28776, 30302, 30580, 33360, 34880, 35970, 36696, 38368, 44480, 45453, 45870, 47960, 48928, 52320, 57552, 60604, 61160, 66720, 71940, 73392, 75755, 76736, 90906, 91740, 95920, 97856, 104640, 115104, 121208, 122320, 133440, 143880, 146784, 151510, 166661, 181812, 183480, 191840, 227265, 230208, 242416, 244640, 287760, 293568, 303020, 333322, 363624, 366960, 383680, 454530, 484832, 489280, 499983, 575520, 606040, 666644, 727248, 733920, 833305, 909060, 969664, 999966, 1151040, 1212080, 1333288, 1454496, 1467840, 1666610, 1818120, 1999932, 2424160, 2499915, 2666576, 2908992, 3333220, 3636240, 3999864, 4848320, 4999830, 5333152, 6666440, 7272480, 7999728, 9999660, 10666304, 13332880, 14544960, 15999456, 19999320, 26665760, 31998912, 39998640, 53331520, 79997280, 159994560]

約数ペア:

[(1, 159994560), (2, 79997280), (3, 53331520), (4, 39998640), (5, 31998912), (6, 26665760), (8, 19999320), (10, 15999456), (11, 14544960), (12, 13332880), (15, 10666304), (16, 9999660), (20, 7999728), (22, 7272480), (24, 6666440), (30, 5333152), (32, 4999830), (33, 4848320), (40, 3999864), (44, 3636240), (48, 3333220), (55, 2908992), (60, 2666576), (64, 2499915), (66, 2424160), (80, 1999932), (88, 1818120), (96, 1666610), (109, 1467840), (110, 1454496), (120, 1333288), (132, 1212080), (139, 1151040), (160, 999966), (165, 969664), (176, 909060), (192, 833305), (218, 733920), (220, 727248), (240, 666644), (264, 606040), (278, 575520), (320, 499983), (327, 489280), (330, 484832), (352, 454530), (417, 383680), (436, 366960), (440, 363624), (480, 333322), (528, 303020), (545, 293568), (556, 287760), (654, 244640), (660, 242416), (695, 230208), (704, 227265), (834, 191840), (872, 183480), (880, 181812), (960, 166661), (1056, 151510), (1090, 146784), (1112, 143880), (1199, 133440), (1308, 122320), (1320, 121208), (1390, 115104), (1529, 104640), (1635, 97856), (1668, 95920), (1744, 91740), (1760, 90906), (2085, 76736), (2112, 75755), (2180, 73392), (2224, 71940), (2398, 66720), (2616, 61160), (2640, 60604), (2780, 57552), (3058, 52320), (3270, 48928), (3336, 47960), (3488, 45870), (3520, 45453), (3597, 44480), (4170, 38368), (4360, 36696), (4448, 35970), (4587, 34880), (4796, 33360), (5232, 30580), (5280, 30302), (5560, 28776), (5995, 26688), (6116, 26160), (6540, 24464), (6672, 23980), (6976, 22935), (7194, 22240), (7645, 20928), (8340, 19184), (8720, 18348), (8896, 17985), (9174, 17440), (9592, 16680), (10464, 15290), (10560, 15151), (11120, 14388), (11990, 13344), (12232, 13080)]