1376216640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28109}}^1$

素因数の和:28149

約数の個数: 168

約数和(自身を含む): 5012237880

約数和(自身を除く): 3636021240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 28109, 48960, 56218, 84327, 112436, 140545, 168654, 224872, 252981, 281090, 337308, 421635, 449744, 477853, 505962, 562180, 674616, 843270, 899488, 955706, 1011924, 1124360, 1264905, 1349232, 1433559, 1686540, 1798976, 1911412, 2023848, 2248720, 2389265, 2529810, 2698464, 2867118, 3373080, 3822824, 4047696, 4300677, 4497440, 4778530, 5059620, 5396928, 5734236, 6746160, 7167795, 7645648, 8095392, 8601354, 8994880, 9557060, 10119240, 11468472, 13492320, 14335590, 15291296, 16190784, 17202708, 19114120, 20238480, 21503385, 22936944, 26984640, 28671180, 30582592, 34405416, 38228240, 40476960, 43006770, 45873888, 57342360, 68810832, 76456480, 80953920, 86013540, 91747776, 114684720, 137621664, 152912960, 172027080, 229369440, 275243328, 344054160, 458738880, 688108320, 1376216640]

約数ペア:

[(1, 1376216640), (2, 688108320), (3, 458738880), (4, 344054160), (5, 275243328), (6, 229369440), (8, 172027080), (9, 152912960), (10, 137621664), (12, 114684720), (15, 91747776), (16, 86013540), (17, 80953920), (18, 76456480), (20, 68810832), (24, 57342360), (30, 45873888), (32, 43006770), (34, 40476960), (36, 38228240), (40, 34405416), (45, 30582592), (48, 28671180), (51, 26984640), (60, 22936944), (64, 21503385), (68, 20238480), (72, 19114120), (80, 17202708), (85, 16190784), (90, 15291296), (96, 14335590), (102, 13492320), (120, 11468472), (136, 10119240), (144, 9557060), (153, 8994880), (160, 8601354), (170, 8095392), (180, 7645648), (192, 7167795), (204, 6746160), (240, 5734236), (255, 5396928), (272, 5059620), (288, 4778530), (306, 4497440), (320, 4300677), (340, 4047696), (360, 3822824), (408, 3373080), (480, 2867118), (510, 2698464), (544, 2529810), (576, 2389265), (612, 2248720), (680, 2023848), (720, 1911412), (765, 1798976), (816, 1686540), (960, 1433559), (1020, 1349232), (1088, 1264905), (1224, 1124360), (1360, 1011924), (1440, 955706), (1530, 899488), (1632, 843270), (2040, 674616), (2448, 562180), (2720, 505962), (2880, 477853), (3060, 449744), (3264, 421635), (4080, 337308), (4896, 281090), (5440, 252981), (6120, 224872), (8160, 168654), (9792, 140545), (12240, 112436), (16320, 84327), (24480, 56218), (28109, 48960)]