1379777760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10358

約数の個数: 192

約数和(自身を含む): 4985487360

約数和(自身を除く): 3605709600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 10303, 11160, 13392, 14880, 16740, 20606, 22320, 26784, 30909, 33480, 41212, 44640, 51515, 61818, 66960, 82424, 92727, 103030, 123636, 133920, 154545, 164848, 185454, 206060, 247272, 278181, 309090, 319393, 329696, 370908, 412120, 463635, 494544, 556362, 618180, 638786, 741816, 824240, 927270, 958179, 989088, 1112724, 1236360, 1277572, 1390905, 1483632, 1596965, 1648480, 1854540, 1916358, 2225448, 2472720, 2555144, 2781810, 2874537, 2967264, 3193930, 3709080, 3832716, 4450896, 4790895, 4945440, 5110288, 5563620, 5749074, 6387860, 7418160, 7665432, 8623611, 8901792, 9581790, 10220576, 11127240, 11498148, 12775720, 14372685, 14836320, 15330864, 17247222, 19163580, 22254480, 22996296, 25551440, 28745370, 30661728, 34494444, 38327160, 43118055, 44508960, 45992592, 51102880, 57490740, 68988888, 76654320, 86236110, 91985184, 114981480, 137977776, 153308640, 172472220, 229962960, 275955552, 344944440, 459925920, 689888880, 1379777760]

約数ペア:

[(1, 1379777760), (2, 689888880), (3, 459925920), (4, 344944440), (5, 275955552), (6, 229962960), (8, 172472220), (9, 153308640), (10, 137977776), (12, 114981480), (15, 91985184), (16, 86236110), (18, 76654320), (20, 68988888), (24, 57490740), (27, 51102880), (30, 45992592), (31, 44508960), (32, 43118055), (36, 38327160), (40, 34494444), (45, 30661728), (48, 28745370), (54, 25551440), (60, 22996296), (62, 22254480), (72, 19163580), (80, 17247222), (90, 15330864), (93, 14836320), (96, 14372685), (108, 12775720), (120, 11498148), (124, 11127240), (135, 10220576), (144, 9581790), (155, 8901792), (160, 8623611), (180, 7665432), (186, 7418160), (216, 6387860), (240, 5749074), (248, 5563620), (270, 5110288), (279, 4945440), (288, 4790895), (310, 4450896), (360, 3832716), (372, 3709080), (432, 3193930), (465, 2967264), (480, 2874537), (496, 2781810), (540, 2555144), (558, 2472720), (620, 2225448), (720, 1916358), (744, 1854540), (837, 1648480), (864, 1596965), (930, 1483632), (992, 1390905), (1080, 1277572), (1116, 1236360), (1240, 1112724), (1395, 989088), (1440, 958179), (1488, 927270), (1674, 824240), (1860, 741816), (2160, 638786), (2232, 618180), (2480, 556362), (2790, 494544), (2976, 463635), (3348, 412120), (3720, 370908), (4185, 329696), (4320, 319393), (4464, 309090), (4960, 278181), (5580, 247272), (6696, 206060), (7440, 185454), (8370, 164848), (8928, 154545), (10303, 133920), (11160, 123636), (13392, 103030), (14880, 92727), (16740, 82424), (20606, 66960), (22320, 61818), (26784, 51515), (30909, 44640), (33480, 41212)]