13325278080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1893

約数の個数: 256

約数和(自身を含む): 44205004800

約数和(自身を除く): 30879726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 262, 310, 320, 372, 384, 393, 465, 480, 496, 524, 620, 640, 655, 744, 786, 930, 960, 992, 1048, 1240, 1310, 1488, 1572, 1709, 1860, 1920, 1965, 1984, 2096, 2480, 2620, 2976, 3144, 3418, 3720, 3930, 3968, 4061, 4192, 4960, 5127, 5240, 5952, 6288, 6836, 7440, 7860, 8122, 8384, 8545, 9920, 10254, 10480, 11904, 12183, 12576, 13672, 14880, 15720, 16244, 16768, 17090, 19840, 20305, 20508, 20960, 24366, 25152, 25635, 27344, 29760, 31440, 32488, 34180, 40610, 41016, 41920, 48732, 50304, 51270, 52979, 54688, 59520, 60915, 62880, 64976, 68360, 81220, 82032, 83840, 97464, 102540, 105958, 109376, 121830, 125760, 129952, 136720, 158937, 162440, 164064, 194928, 205080, 211916, 218752, 223879, 243660, 251520, 259904, 264895, 273440, 317874, 324880, 328128, 389856, 410160, 423832, 447758, 487320, 519808, 529790, 546880, 635748, 649760, 656256, 671637, 779712, 794685, 820320, 847664, 895516, 974640, 1059580, 1093760, 1119395, 1271496, 1299520, 1343274, 1559424, 1589370, 1640640, 1695328, 1791032, 1949280, 2119160, 2238790, 2542992, 2599040, 2686548, 3178740, 3281280, 3358185, 3390656, 3582064, 3898560, 4238320, 4477580, 5085984, 5373096, 6357480, 6716370, 6781312, 6940249, 7164128, 7797120, 8476640, 8955160, 10171968, 10746192, 12714960, 13432740, 13880498, 14328256, 16953280, 17910320, 20343936, 20820747, 21492384, 25429920, 26865480, 27760996, 28656512, 33906560, 34701245, 35820640, 41641494, 42984768, 50859840, 53730960, 55521992, 69402490, 71641280, 83282988, 85969536, 101719680, 104103735, 107461920, 111043984, 138804980, 143282560, 166565976, 208207470, 214923840, 222087968, 277609960, 333131952, 416414940, 429847680, 444175936, 555219920, 666263904, 832829880, 888351872, 1110439840, 1332527808, 1665659760, 2220879680, 2665055616, 3331319520, 4441759360, 6662639040, 13325278080]

約数ペア:

[(1, 13325278080), (2, 6662639040), (3, 4441759360), (4, 3331319520), (5, 2665055616), (6, 2220879680), (8, 1665659760), (10, 1332527808), (12, 1110439840), (15, 888351872), (16, 832829880), (20, 666263904), (24, 555219920), (30, 444175936), (31, 429847680), (32, 416414940), (40, 333131952), (48, 277609960), (60, 222087968), (62, 214923840), (64, 208207470), (80, 166565976), (93, 143282560), (96, 138804980), (120, 111043984), (124, 107461920), (128, 104103735), (131, 101719680), (155, 85969536), (160, 83282988), (186, 71641280), (192, 69402490), (240, 55521992), (248, 53730960), (262, 50859840), (310, 42984768), (320, 41641494), (372, 35820640), (384, 34701245), (393, 33906560), (465, 28656512), (480, 27760996), (496, 26865480), (524, 25429920), (620, 21492384), (640, 20820747), (655, 20343936), (744, 17910320), (786, 16953280), (930, 14328256), (960, 13880498), (992, 13432740), (1048, 12714960), (1240, 10746192), (1310, 10171968), (1488, 8955160), (1572, 8476640), (1709, 7797120), (1860, 7164128), (1920, 6940249), (1965, 6781312), (1984, 6716370), (2096, 6357480), (2480, 5373096), (2620, 5085984), (2976, 4477580), (3144, 4238320), (3418, 3898560), (3720, 3582064), (3930, 3390656), (3968, 3358185), (4061, 3281280), (4192, 3178740), (4960, 2686548), (5127, 2599040), (5240, 2542992), (5952, 2238790), (6288, 2119160), (6836, 1949280), (7440, 1791032), (7860, 1695328), (8122, 1640640), (8384, 1589370), (8545, 1559424), (9920, 1343274), (10254, 1299520), (10480, 1271496), (11904, 1119395), (12183, 1093760), (12576, 1059580), (13672, 974640), (14880, 895516), (15720, 847664), (16244, 820320), (16768, 794685), (17090, 779712), (19840, 671637), (20305, 656256), (20508, 649760), (20960, 635748), (24366, 546880), (25152, 529790), (25635, 519808), (27344, 487320), (29760, 447758), (31440, 423832), (32488, 410160), (34180, 389856), (40610, 328128), (41016, 324880), (41920, 317874), (48732, 273440), (50304, 264895), (51270, 259904), (52979, 251520), (54688, 243660), (59520, 223879), (60915, 218752), (62880, 211916), (64976, 205080), (68360, 194928), (81220, 164064), (82032, 162440), (83840, 158937), (97464, 136720), (102540, 129952), (105958, 125760), (109376, 121830)]