8039927040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7451}}^1$

素因数の和:7756

約数の個数: 144

約数和(自身を含む): 25772354496

約数和(自身を除く): 17732427456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 281, 320, 384, 480, 562, 640, 768, 843, 960, 1124, 1280, 1405, 1686, 1920, 2248, 2810, 3372, 3840, 4215, 4496, 5620, 6744, 7451, 8430, 8992, 11240, 13488, 14902, 16860, 17984, 22353, 22480, 26976, 29804, 33720, 35968, 37255, 44706, 44960, 53952, 59608, 67440, 71936, 74510, 89412, 89920, 107904, 111765, 119216, 134880, 149020, 178824, 179840, 215808, 223530, 238432, 269760, 298040, 357648, 359680, 447060, 476864, 539520, 596080, 715296, 894120, 953728, 1079040, 1192160, 1430592, 1788240, 1907456, 2093731, 2384320, 2861184, 3576480, 4187462, 4768640, 5722368, 6281193, 7152960, 8374924, 9537280, 10468655, 12562386, 14305920, 16749848, 20937310, 25124772, 28611840, 31405965, 33499696, 41874620, 50249544, 62811930, 66999392, 83749240, 100499088, 125623860, 133998784, 167498480, 200998176, 251247720, 267997568, 334996960, 401996352, 502495440, 535995136, 669993920, 803992704, 1004990880, 1339987840, 1607985408, 2009981760, 2679975680, 4019963520, 8039927040]

約数ペア:

[(1, 8039927040), (2, 4019963520), (3, 2679975680), (4, 2009981760), (5, 1607985408), (6, 1339987840), (8, 1004990880), (10, 803992704), (12, 669993920), (15, 535995136), (16, 502495440), (20, 401996352), (24, 334996960), (30, 267997568), (32, 251247720), (40, 200998176), (48, 167498480), (60, 133998784), (64, 125623860), (80, 100499088), (96, 83749240), (120, 66999392), (128, 62811930), (160, 50249544), (192, 41874620), (240, 33499696), (256, 31405965), (281, 28611840), (320, 25124772), (384, 20937310), (480, 16749848), (562, 14305920), (640, 12562386), (768, 10468655), (843, 9537280), (960, 8374924), (1124, 7152960), (1280, 6281193), (1405, 5722368), (1686, 4768640), (1920, 4187462), (2248, 3576480), (2810, 2861184), (3372, 2384320), (3840, 2093731), (4215, 1907456), (4496, 1788240), (5620, 1430592), (6744, 1192160), (7451, 1079040), (8430, 953728), (8992, 894120), (11240, 715296), (13488, 596080), (14902, 539520), (16860, 476864), (17984, 447060), (22353, 359680), (22480, 357648), (26976, 298040), (29804, 269760), (33720, 238432), (35968, 223530), (37255, 215808), (44706, 179840), (44960, 178824), (53952, 149020), (59608, 134880), (67440, 119216), (71936, 111765), (74510, 107904), (89412, 89920)]