228332280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4285

約数の個数: 128

約数和(自身を含む): 765676800

約数和(自身を除く): 537344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4219, 4510, 4920, 5412, 6765, 8438, 9020, 10824, 12657, 13530, 16876, 18040, 21095, 25314, 27060, 33752, 42190, 46409, 50628, 54120, 63285, 84380, 92818, 101256, 126570, 139227, 168760, 172979, 185636, 232045, 253140, 278454, 345958, 371272, 464090, 506280, 518937, 556908, 691916, 696135, 864895, 928180, 1037874, 1113816, 1383832, 1392270, 1729790, 1856360, 1902769, 2075748, 2594685, 2784540, 3459580, 3805538, 4151496, 5189370, 5569080, 5708307, 6919160, 7611076, 9513845, 10378740, 11416614, 15222152, 19027690, 20757480, 22833228, 28541535, 38055380, 45666456, 57083070, 76110760, 114166140, 228332280]

約数ペア:

[(1, 228332280), (2, 114166140), (3, 76110760), (4, 57083070), (5, 45666456), (6, 38055380), (8, 28541535), (10, 22833228), (11, 20757480), (12, 19027690), (15, 15222152), (20, 11416614), (22, 10378740), (24, 9513845), (30, 7611076), (33, 6919160), (40, 5708307), (41, 5569080), (44, 5189370), (55, 4151496), (60, 3805538), (66, 3459580), (82, 2784540), (88, 2594685), (110, 2075748), (120, 1902769), (123, 1856360), (132, 1729790), (164, 1392270), (165, 1383832), (205, 1113816), (220, 1037874), (246, 928180), (264, 864895), (328, 696135), (330, 691916), (410, 556908), (440, 518937), (451, 506280), (492, 464090), (615, 371272), (660, 345958), (820, 278454), (902, 253140), (984, 232045), (1230, 185636), (1320, 172979), (1353, 168760), (1640, 139227), (1804, 126570), (2255, 101256), (2460, 92818), (2706, 84380), (3608, 63285), (4219, 54120), (4510, 50628), (4920, 46409), (5412, 42190), (6765, 33752), (8438, 27060), (9020, 25314), (10824, 21095), (12657, 18040), (13530, 16876)]