1244672640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 4318914600

約数和(自身を除く): 3074241960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 281, 288, 320, 360, 384, 480, 562, 576, 640, 720, 769, 843, 960, 1124, 1152, 1405, 1440, 1538, 1686, 1920, 2248, 2307, 2529, 2810, 2880, 3076, 3372, 3845, 4215, 4496, 4614, 5058, 5620, 5760, 6152, 6744, 6921, 7690, 8430, 8992, 9228, 10116, 11240, 11535, 12304, 12645, 13488, 13842, 15380, 16860, 17984, 18456, 20232, 22480, 23070, 24608, 25290, 26976, 27684, 30760, 33720, 34605, 35968, 36912, 40464, 44960, 46140, 49216, 50580, 53952, 55368, 61520, 67440, 69210, 73824, 80928, 89920, 92280, 98432, 101160, 107904, 110736, 123040, 134880, 138420, 147648, 161856, 179840, 184560, 202320, 216089, 221472, 246080, 269760, 276840, 295296, 323712, 369120, 404640, 432178, 442944, 492160, 539520, 553680, 648267, 738240, 809280, 864356, 885888, 1080445, 1107360, 1296534, 1476480, 1618560, 1728712, 1944801, 2160890, 2214720, 2593068, 3241335, 3457424, 3889602, 4321780, 4429440, 5186136, 6482670, 6914848, 7779204, 8643560, 9724005, 10372272, 12965340, 13829696, 15558408, 17287120, 19448010, 20744544, 25930680, 27659392, 31116816, 34574240, 38896020, 41489088, 51861360, 62233632, 69148480, 77792040, 82978176, 103722720, 124467264, 138296960, 155584080, 207445440, 248934528, 311168160, 414890880, 622336320, 1244672640]

約数ペア:

[(1, 1244672640), (2, 622336320), (3, 414890880), (4, 311168160), (5, 248934528), (6, 207445440), (8, 155584080), (9, 138296960), (10, 124467264), (12, 103722720), (15, 82978176), (16, 77792040), (18, 69148480), (20, 62233632), (24, 51861360), (30, 41489088), (32, 38896020), (36, 34574240), (40, 31116816), (45, 27659392), (48, 25930680), (60, 20744544), (64, 19448010), (72, 17287120), (80, 15558408), (90, 13829696), (96, 12965340), (120, 10372272), (128, 9724005), (144, 8643560), (160, 7779204), (180, 6914848), (192, 6482670), (240, 5186136), (281, 4429440), (288, 4321780), (320, 3889602), (360, 3457424), (384, 3241335), (480, 2593068), (562, 2214720), (576, 2160890), (640, 1944801), (720, 1728712), (769, 1618560), (843, 1476480), (960, 1296534), (1124, 1107360), (1152, 1080445), (1405, 885888), (1440, 864356), (1538, 809280), (1686, 738240), (1920, 648267), (2248, 553680), (2307, 539520), (2529, 492160), (2810, 442944), (2880, 432178), (3076, 404640), (3372, 369120), (3845, 323712), (4215, 295296), (4496, 276840), (4614, 269760), (5058, 246080), (5620, 221472), (5760, 216089), (6152, 202320), (6744, 184560), (6921, 179840), (7690, 161856), (8430, 147648), (8992, 138420), (9228, 134880), (10116, 123040), (11240, 110736), (11535, 107904), (12304, 101160), (12645, 98432), (13488, 92280), (13842, 89920), (15380, 80928), (16860, 73824), (17984, 69210), (18456, 67440), (20232, 61520), (22480, 55368), (23070, 53952), (24608, 50580), (25290, 49216), (26976, 46140), (27684, 44960), (30760, 40464), (33720, 36912), (34605, 35968)]