216405360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 180

約数和(自身を含む): 747655272

約数和(自身を除く): 531249912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 107, 120, 144, 159, 180, 212, 214, 240, 265, 318, 321, 360, 424, 428, 477, 530, 535, 636, 642, 720, 795, 848, 856, 954, 963, 1060, 1070, 1272, 1284, 1590, 1605, 1712, 1908, 1926, 2120, 2140, 2385, 2544, 2568, 2809, 3180, 3210, 3816, 3852, 4240, 4280, 4770, 4815, 5136, 5618, 5671, 6360, 6420, 7632, 7704, 8427, 8560, 9540, 9630, 11236, 11342, 12720, 12840, 14045, 15408, 16854, 17013, 19080, 19260, 22472, 22684, 25281, 25680, 28090, 28355, 33708, 34026, 38160, 38520, 42135, 44944, 45368, 50562, 51039, 56180, 56710, 67416, 68052, 77040, 84270, 85065, 90736, 101124, 102078, 112360, 113420, 126405, 134832, 136104, 168540, 170130, 202248, 204156, 224720, 226840, 252810, 255195, 272208, 300563, 337080, 340260, 404496, 408312, 453680, 505620, 510390, 601126, 674160, 680520, 816624, 901689, 1011240, 1020780, 1202252, 1361040, 1502815, 1803378, 2022480, 2041560, 2404504, 2705067, 3005630, 3606756, 4083120, 4508445, 4809008, 5410134, 6011260, 7213512, 9016890, 10820268, 12022520, 13525335, 14427024, 18033780, 21640536, 24045040, 27050670, 36067560, 43281072, 54101340, 72135120, 108202680, 216405360]

約数ペア:

[(1, 216405360), (2, 108202680), (3, 72135120), (4, 54101340), (5, 43281072), (6, 36067560), (8, 27050670), (9, 24045040), (10, 21640536), (12, 18033780), (15, 14427024), (16, 13525335), (18, 12022520), (20, 10820268), (24, 9016890), (30, 7213512), (36, 6011260), (40, 5410134), (45, 4809008), (48, 4508445), (53, 4083120), (60, 3606756), (72, 3005630), (80, 2705067), (90, 2404504), (106, 2041560), (107, 2022480), (120, 1803378), (144, 1502815), (159, 1361040), (180, 1202252), (212, 1020780), (214, 1011240), (240, 901689), (265, 816624), (318, 680520), (321, 674160), (360, 601126), (424, 510390), (428, 505620), (477, 453680), (530, 408312), (535, 404496), (636, 340260), (642, 337080), (720, 300563), (795, 272208), (848, 255195), (856, 252810), (954, 226840), (963, 224720), (1060, 204156), (1070, 202248), (1272, 170130), (1284, 168540), (1590, 136104), (1605, 134832), (1712, 126405), (1908, 113420), (1926, 112360), (2120, 102078), (2140, 101124), (2385, 90736), (2544, 85065), (2568, 84270), (2809, 77040), (3180, 68052), (3210, 67416), (3816, 56710), (3852, 56180), (4240, 51039), (4280, 50562), (4770, 45368), (4815, 44944), (5136, 42135), (5618, 38520), (5671, 38160), (6360, 34026), (6420, 33708), (7632, 28355), (7704, 28090), (8427, 25680), (8560, 25281), (9540, 22684), (9630, 22472), (11236, 19260), (11342, 19080), (12720, 17013), (12840, 16854), (14045, 15408)]