228544680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20929}}^1$

素因数の和:20963

約数の個数: 128

約数和(自身を含む): 843897600

約数和(自身を除く): 615352920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 20929, 41858, 62787, 83716, 104645, 125574, 146503, 167432, 209290, 251148, 272077, 293006, 313935, 418580, 439509, 502296, 544154, 586012, 627870, 732515, 816231, 837160, 879018, 1088308, 1172024, 1255740, 1360385, 1465030, 1632462, 1758036, 1904539, 2176616, 2197545, 2511480, 2720770, 2930060, 3264924, 3516072, 3809078, 4081155, 4395090, 5441540, 5713617, 5860120, 6529848, 7618156, 8162310, 8790180, 9522695, 10883080, 11427234, 15236312, 16324620, 17580360, 19045390, 22854468, 28568085, 32649240, 38090780, 45708936, 57136170, 76181560, 114272340, 228544680]

約数ペア:

[(1, 228544680), (2, 114272340), (3, 76181560), (4, 57136170), (5, 45708936), (6, 38090780), (7, 32649240), (8, 28568085), (10, 22854468), (12, 19045390), (13, 17580360), (14, 16324620), (15, 15236312), (20, 11427234), (21, 10883080), (24, 9522695), (26, 8790180), (28, 8162310), (30, 7618156), (35, 6529848), (39, 5860120), (40, 5713617), (42, 5441540), (52, 4395090), (56, 4081155), (60, 3809078), (65, 3516072), (70, 3264924), (78, 2930060), (84, 2720770), (91, 2511480), (104, 2197545), (105, 2176616), (120, 1904539), (130, 1758036), (140, 1632462), (156, 1465030), (168, 1360385), (182, 1255740), (195, 1172024), (210, 1088308), (260, 879018), (273, 837160), (280, 816231), (312, 732515), (364, 627870), (390, 586012), (420, 544154), (455, 502296), (520, 439509), (546, 418580), (728, 313935), (780, 293006), (840, 272077), (910, 251148), (1092, 209290), (1365, 167432), (1560, 146503), (1820, 125574), (2184, 104645), (2730, 83716), (3640, 62787), (5460, 41858), (10920, 20929)]