61917240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6701}}^1$

素因数の和:6733

約数の個数: 128

約数和(自身を含む): 231621120

約数和(自身を除く): 169703880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6701, 9240, 13402, 20103, 26804, 33505, 40206, 46907, 53608, 67010, 73711, 80412, 93814, 100515, 134020, 140721, 147422, 160824, 187628, 201030, 221133, 234535, 268040, 281442, 294844, 368555, 375256, 402060, 442266, 469070, 515977, 562884, 589688, 703605, 737110, 804120, 884532, 938140, 1031954, 1105665, 1125768, 1407210, 1474220, 1547931, 1769064, 1876280, 2063908, 2211330, 2579885, 2814420, 2948440, 3095862, 4127816, 4422660, 5159770, 5628840, 6191724, 7739655, 8845320, 10319540, 12383448, 15479310, 20639080, 30958620, 61917240]

約数ペア:

[(1, 61917240), (2, 30958620), (3, 20639080), (4, 15479310), (5, 12383448), (6, 10319540), (7, 8845320), (8, 7739655), (10, 6191724), (11, 5628840), (12, 5159770), (14, 4422660), (15, 4127816), (20, 3095862), (21, 2948440), (22, 2814420), (24, 2579885), (28, 2211330), (30, 2063908), (33, 1876280), (35, 1769064), (40, 1547931), (42, 1474220), (44, 1407210), (55, 1125768), (56, 1105665), (60, 1031954), (66, 938140), (70, 884532), (77, 804120), (84, 737110), (88, 703605), (105, 589688), (110, 562884), (120, 515977), (132, 469070), (140, 442266), (154, 402060), (165, 375256), (168, 368555), (210, 294844), (220, 281442), (231, 268040), (264, 234535), (280, 221133), (308, 201030), (330, 187628), (385, 160824), (420, 147422), (440, 140721), (462, 134020), (616, 100515), (660, 93814), (770, 80412), (840, 73711), (924, 67010), (1155, 53608), (1320, 46907), (1540, 40206), (1848, 33505), (2310, 26804), (3080, 20103), (4620, 13402), (6701, 9240)]