218061360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 180

約数和(自身を含む): 805271376

約数和(自身を除く): 587210016

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, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2503, 2640, 2904, 3630, 3960, 4356, 4840, 5006, 5445, 5808, 7260, 7509, 7920, 8712, 9680, 10012, 10890, 12515, 14520, 15018, 17424, 20024, 21780, 22527, 25030, 27533, 29040, 30036, 37545, 40048, 43560, 45054, 50060, 55066, 60072, 75090, 82599, 87120, 90108, 100120, 110132, 112635, 120144, 137665, 150180, 165198, 180216, 200240, 220264, 225270, 247797, 275330, 300360, 302863, 330396, 360432, 412995, 440528, 450540, 495594, 550660, 600720, 605726, 660792, 825990, 901080, 908589, 991188, 1101320, 1211452, 1238985, 1321584, 1514315, 1651980, 1802160, 1817178, 1982376, 2202640, 2422904, 2477970, 2725767, 3028630, 3303960, 3634356, 3964752, 4542945, 4845808, 4955940, 5451534, 6057260, 6607920, 7268712, 9085890, 9911880, 10903068, 12114520, 13628835, 14537424, 18171780, 19823760, 21806136, 24229040, 27257670, 36343560, 43612272, 54515340, 72687120, 109030680, 218061360]

約数ペア:

[(1, 218061360), (2, 109030680), (3, 72687120), (4, 54515340), (5, 43612272), (6, 36343560), (8, 27257670), (9, 24229040), (10, 21806136), (11, 19823760), (12, 18171780), (15, 14537424), (16, 13628835), (18, 12114520), (20, 10903068), (22, 9911880), (24, 9085890), (30, 7268712), (33, 6607920), (36, 6057260), (40, 5451534), (44, 4955940), (45, 4845808), (48, 4542945), (55, 3964752), (60, 3634356), (66, 3303960), (72, 3028630), (80, 2725767), (88, 2477970), (90, 2422904), (99, 2202640), (110, 1982376), (120, 1817178), (121, 1802160), (132, 1651980), (144, 1514315), (165, 1321584), (176, 1238985), (180, 1211452), (198, 1101320), (220, 991188), (240, 908589), (242, 901080), (264, 825990), (330, 660792), (360, 605726), (363, 600720), (396, 550660), (440, 495594), (484, 450540), (495, 440528), (528, 412995), (605, 360432), (660, 330396), (720, 302863), (726, 300360), (792, 275330), (880, 247797), (968, 225270), (990, 220264), (1089, 200240), (1210, 180216), (1320, 165198), (1452, 150180), (1584, 137665), (1815, 120144), (1936, 112635), (1980, 110132), (2178, 100120), (2420, 90108), (2503, 87120), (2640, 82599), (2904, 75090), (3630, 60072), (3960, 55066), (4356, 50060), (4840, 45054), (5006, 43560), (5445, 40048), (5808, 37545), (7260, 30036), (7509, 29040), (7920, 27533), (8712, 25030), (9680, 22527), (10012, 21780), (10890, 20024), (12515, 17424), (14520, 15018)]