2021826840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22861}}^1$

素因数の和:22953

約数の個数: 128

約数和(自身を含む): 6715941120

約数和(自身を除く): 4694114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2211, 2680, 2948, 3685, 4020, 4422, 5896, 7370, 8040, 8844, 11055, 14740, 17688, 22110, 22861, 29480, 44220, 45722, 68583, 88440, 91444, 114305, 137166, 182888, 228610, 251471, 274332, 342915, 457220, 502942, 548664, 685830, 754413, 914440, 1005884, 1257355, 1371660, 1508826, 1531687, 2011768, 2514710, 2743320, 3017652, 3063374, 3772065, 4595061, 5029420, 6035304, 6126748, 7544130, 7658435, 9190122, 10058840, 12253496, 15088260, 15316870, 16848557, 18380244, 22975305, 30176520, 30633740, 33697114, 36760488, 45950610, 50545671, 61267480, 67394228, 84242785, 91901220, 101091342, 134788456, 168485570, 183802440, 202182684, 252728355, 336971140, 404365368, 505456710, 673942280, 1010913420, 2021826840]

約数ペア:

[(1, 2021826840), (2, 1010913420), (3, 673942280), (4, 505456710), (5, 404365368), (6, 336971140), (8, 252728355), (10, 202182684), (11, 183802440), (12, 168485570), (15, 134788456), (20, 101091342), (22, 91901220), (24, 84242785), (30, 67394228), (33, 61267480), (40, 50545671), (44, 45950610), (55, 36760488), (60, 33697114), (66, 30633740), (67, 30176520), (88, 22975305), (110, 18380244), (120, 16848557), (132, 15316870), (134, 15088260), (165, 12253496), (201, 10058840), (220, 9190122), (264, 7658435), (268, 7544130), (330, 6126748), (335, 6035304), (402, 5029420), (440, 4595061), (536, 3772065), (660, 3063374), (670, 3017652), (737, 2743320), (804, 2514710), (1005, 2011768), (1320, 1531687), (1340, 1508826), (1474, 1371660), (1608, 1257355), (2010, 1005884), (2211, 914440), (2680, 754413), (2948, 685830), (3685, 548664), (4020, 502942), (4422, 457220), (5896, 342915), (7370, 274332), (8040, 251471), (8844, 228610), (11055, 182888), (14740, 137166), (17688, 114305), (22110, 91444), (22861, 88440), (29480, 68583), (44220, 45722)]