2399935680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26881}}^1$

素因数の和:26935

約数の個数: 168

約数和(自身を含む): 8521378944

約数和(自身を除く): 6121443264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 26881, 29760, 44640, 53762, 80643, 89280, 107524, 134405, 161286, 215048, 241929, 268810, 322572, 403215, 430096, 483858, 537620, 645144, 806430, 833311, 860192, 967716, 1075240, 1209645, 1290288, 1612860, 1666622, 1720384, 1935432, 2150480, 2419290, 2499933, 2580576, 3225720, 3333244, 3870864, 4166555, 4300960, 4838580, 4999866, 5161152, 6451440, 6666488, 7499799, 7741728, 8333110, 8601920, 9677160, 9999732, 12499665, 12902880, 13332976, 14999598, 15483456, 16666220, 19354320, 19999464, 24999330, 25805760, 26665952, 29999196, 33332440, 37498995, 38708640, 39998928, 49998660, 53331904, 59998392, 66664880, 74997990, 77417280, 79997856, 99997320, 119996784, 133329760, 149995980, 159995712, 199994640, 239993568, 266659520, 299991960, 399989280, 479987136, 599983920, 799978560, 1199967840, 2399935680]

約数ペア:

[(1, 2399935680), (2, 1199967840), (3, 799978560), (4, 599983920), (5, 479987136), (6, 399989280), (8, 299991960), (9, 266659520), (10, 239993568), (12, 199994640), (15, 159995712), (16, 149995980), (18, 133329760), (20, 119996784), (24, 99997320), (30, 79997856), (31, 77417280), (32, 74997990), (36, 66664880), (40, 59998392), (45, 53331904), (48, 49998660), (60, 39998928), (62, 38708640), (64, 37498995), (72, 33332440), (80, 29999196), (90, 26665952), (93, 25805760), (96, 24999330), (120, 19999464), (124, 19354320), (144, 16666220), (155, 15483456), (160, 14999598), (180, 13332976), (186, 12902880), (192, 12499665), (240, 9999732), (248, 9677160), (279, 8601920), (288, 8333110), (310, 7741728), (320, 7499799), (360, 6666488), (372, 6451440), (465, 5161152), (480, 4999866), (496, 4838580), (558, 4300960), (576, 4166555), (620, 3870864), (720, 3333244), (744, 3225720), (930, 2580576), (960, 2499933), (992, 2419290), (1116, 2150480), (1240, 1935432), (1395, 1720384), (1440, 1666622), (1488, 1612860), (1860, 1290288), (1984, 1209645), (2232, 1075240), (2480, 967716), (2790, 860192), (2880, 833311), (2976, 806430), (3720, 645144), (4464, 537620), (4960, 483858), (5580, 430096), (5952, 403215), (7440, 322572), (8928, 268810), (9920, 241929), (11160, 215048), (14880, 161286), (17856, 134405), (22320, 107524), (26881, 89280), (29760, 80643), (44640, 53762)]