208380480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 224

約数和(自身を含む): 825154560

約数和(自身を除く): 616774080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 2819, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5638, 6160, 6720, 7392, 8457, 9240, 10560, 11276, 12320, 14095, 14784, 16914, 18480, 19733, 22552, 24640, 28190, 31009, 33828, 36960, 39466, 42285, 45104, 56380, 59199, 62018, 67656, 73920, 78932, 84570, 90208, 93027, 98665, 112760, 118398, 124036, 135312, 155045, 157864, 169140, 180416, 186054, 197330, 217063, 225520, 236796, 248072, 270624, 295995, 310090, 315728, 338280, 372108, 394660, 434126, 451040, 465135, 473592, 496144, 541248, 591990, 620180, 631456, 651189, 676560, 744216, 789320, 868252, 902080, 930270, 947184, 992288, 1085315, 1183980, 1240360, 1262912, 1302378, 1353120, 1488432, 1578640, 1736504, 1860540, 1894368, 1984576, 2170630, 2367960, 2480720, 2604756, 2706240, 2976864, 3157280, 3255945, 3473008, 3721080, 3788736, 4341260, 4735920, 4961440, 5209512, 5953728, 6314560, 6511890, 6946016, 7442160, 8682520, 9471840, 9922880, 10419024, 13023780, 13892032, 14884320, 17365040, 18943680, 20838048, 26047560, 29768640, 34730080, 41676096, 52095120, 69460160, 104190240, 208380480]

約数ペア:

[(1, 208380480), (2, 104190240), (3, 69460160), (4, 52095120), (5, 41676096), (6, 34730080), (7, 29768640), (8, 26047560), (10, 20838048), (11, 18943680), (12, 17365040), (14, 14884320), (15, 13892032), (16, 13023780), (20, 10419024), (21, 9922880), (22, 9471840), (24, 8682520), (28, 7442160), (30, 6946016), (32, 6511890), (33, 6314560), (35, 5953728), (40, 5209512), (42, 4961440), (44, 4735920), (48, 4341260), (55, 3788736), (56, 3721080), (60, 3473008), (64, 3255945), (66, 3157280), (70, 2976864), (77, 2706240), (80, 2604756), (84, 2480720), (88, 2367960), (96, 2170630), (105, 1984576), (110, 1894368), (112, 1860540), (120, 1736504), (132, 1578640), (140, 1488432), (154, 1353120), (160, 1302378), (165, 1262912), (168, 1240360), (176, 1183980), (192, 1085315), (210, 992288), (220, 947184), (224, 930270), (231, 902080), (240, 868252), (264, 789320), (280, 744216), (308, 676560), (320, 651189), (330, 631456), (336, 620180), (352, 591990), (385, 541248), (420, 496144), (440, 473592), (448, 465135), (462, 451040), (480, 434126), (528, 394660), (560, 372108), (616, 338280), (660, 315728), (672, 310090), (704, 295995), (770, 270624), (840, 248072), (880, 236796), (924, 225520), (960, 217063), (1056, 197330), (1120, 186054), (1155, 180416), (1232, 169140), (1320, 157864), (1344, 155045), (1540, 135312), (1680, 124036), (1760, 118398), (1848, 112760), (2112, 98665), (2240, 93027), (2310, 90208), (2464, 84570), (2640, 78932), (2819, 73920), (3080, 67656), (3360, 62018), (3520, 59199), (3696, 56380), (4620, 45104), (4928, 42285), (5280, 39466), (5638, 36960), (6160, 33828), (6720, 31009), (7392, 28190), (8457, 24640), (9240, 22552), (10560, 19733), (11276, 18480), (12320, 16914), (14095, 14784)]