2989733760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13309}}^1$

素因数の和:13350

約数の個数: 256

約数和(自身を含む): 11404008000

約数和(自身を除く): 8414274240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 13309, 14040, 14976, 17280, 18720, 22464, 24960, 26618, 28080, 37440, 39927, 44928, 53236, 56160, 66545, 74880, 79854, 106472, 112320, 119781, 133090, 159708, 173017, 199635, 212944, 224640, 239562, 266180, 319416, 346034, 359343, 399270, 425888, 479124, 519051, 532360, 598905, 638832, 692068, 718686, 798540, 851776, 865085, 958248, 1038102, 1064720, 1197810, 1277664, 1384136, 1437372, 1557153, 1597080, 1703552, 1730170, 1796715, 1916496, 2076204, 2129440, 2395620, 2555328, 2595255, 2768272, 2874744, 3114306, 3194160, 3460340, 3593430, 3832992, 4152408, 4258880, 4671459, 4791240, 5110656, 5190510, 5536544, 5749488, 6228612, 6388320, 6920680, 7186860, 7665984, 7785765, 8304816, 8517760, 9342918, 9582480, 10381020, 11073088, 11498976, 12457224, 12776640, 13841360, 14373720, 15331968, 15571530, 16609632, 18685836, 19164960, 20762040, 22146176, 22997952, 23357295, 24914448, 25553280, 27682720, 28747440, 31143060, 33219264, 37371672, 38329920, 41524080, 45995904, 46714590, 49828896, 55365440, 57494880, 62286120, 66438528, 74743344, 76659840, 83048160, 93429180, 99657792, 110730880, 114989760, 124572240, 149486688, 166096320, 186858360, 199315584, 229979520, 249144480, 298973376, 332192640, 373716720, 498288960, 597946752, 747433440, 996577920, 1494866880, 2989733760]

約数ペア:

[(1, 2989733760), (2, 1494866880), (3, 996577920), (4, 747433440), (5, 597946752), (6, 498288960), (8, 373716720), (9, 332192640), (10, 298973376), (12, 249144480), (13, 229979520), (15, 199315584), (16, 186858360), (18, 166096320), (20, 149486688), (24, 124572240), (26, 114989760), (27, 110730880), (30, 99657792), (32, 93429180), (36, 83048160), (39, 76659840), (40, 74743344), (45, 66438528), (48, 62286120), (52, 57494880), (54, 55365440), (60, 49828896), (64, 46714590), (65, 45995904), (72, 41524080), (78, 38329920), (80, 37371672), (90, 33219264), (96, 31143060), (104, 28747440), (108, 27682720), (117, 25553280), (120, 24914448), (128, 23357295), (130, 22997952), (135, 22146176), (144, 20762040), (156, 19164960), (160, 18685836), (180, 16609632), (192, 15571530), (195, 15331968), (208, 14373720), (216, 13841360), (234, 12776640), (240, 12457224), (260, 11498976), (270, 11073088), (288, 10381020), (312, 9582480), (320, 9342918), (351, 8517760), (360, 8304816), (384, 7785765), (390, 7665984), (416, 7186860), (432, 6920680), (468, 6388320), (480, 6228612), (520, 5749488), (540, 5536544), (576, 5190510), (585, 5110656), (624, 4791240), (640, 4671459), (702, 4258880), (720, 4152408), (780, 3832992), (832, 3593430), (864, 3460340), (936, 3194160), (960, 3114306), (1040, 2874744), (1080, 2768272), (1152, 2595255), (1170, 2555328), (1248, 2395620), (1404, 2129440), (1440, 2076204), (1560, 1916496), (1664, 1796715), (1728, 1730170), (1755, 1703552), (1872, 1597080), (1920, 1557153), (2080, 1437372), (2160, 1384136), (2340, 1277664), (2496, 1197810), (2808, 1064720), (2880, 1038102), (3120, 958248), (3456, 865085), (3510, 851776), (3744, 798540), (4160, 718686), (4320, 692068), (4680, 638832), (4992, 598905), (5616, 532360), (5760, 519051), (6240, 479124), (7020, 425888), (7488, 399270), (8320, 359343), (8640, 346034), (9360, 319416), (11232, 266180), (12480, 239562), (13309, 224640), (14040, 212944), (14976, 199635), (17280, 173017), (18720, 159708), (22464, 133090), (24960, 119781), (26618, 112320), (28080, 106472), (37440, 79854), (39927, 74880), (44928, 66545), (53236, 56160)]