169638480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21419}}^1$

素因数の和:21449

約数の個数: 120

約数和(自身を含む): 621522720

約数和(自身を除く): 451884240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 192771, 214190, 235609, 257028, 321285, 342704, 385542, 428380, 471218, 514056, 642570, 706827, 771084, 856760, 942436, 963855, 1028112, 1178045, 1285140, 1413654, 1542168, 1713520, 1884872, 1927710, 2120481, 2356090, 2570280, 2827308, 3084336, 3534135, 3769744, 3855420, 4240962, 4712180, 5140560, 5654616, 7068270, 7710840, 8481924, 9424360, 10602405, 11309232, 14136540, 15421680, 16963848, 18848720, 21204810, 28273080, 33927696, 42409620, 56546160, 84819240, 169638480]

約数ペア:

[(1, 169638480), (2, 84819240), (3, 56546160), (4, 42409620), (5, 33927696), (6, 28273080), (8, 21204810), (9, 18848720), (10, 16963848), (11, 15421680), (12, 14136540), (15, 11309232), (16, 10602405), (18, 9424360), (20, 8481924), (22, 7710840), (24, 7068270), (30, 5654616), (33, 5140560), (36, 4712180), (40, 4240962), (44, 3855420), (45, 3769744), (48, 3534135), (55, 3084336), (60, 2827308), (66, 2570280), (72, 2356090), (80, 2120481), (88, 1927710), (90, 1884872), (99, 1713520), (110, 1542168), (120, 1413654), (132, 1285140), (144, 1178045), (165, 1028112), (176, 963855), (180, 942436), (198, 856760), (220, 771084), (240, 706827), (264, 642570), (330, 514056), (360, 471218), (396, 428380), (440, 385542), (495, 342704), (528, 321285), (660, 257028), (720, 235609), (792, 214190), (880, 192771), (990, 171352), (1320, 128514), (1584, 107095), (1980, 85676), (2640, 64257), (3960, 42838), (7920, 21419)]