2098275960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{1487}}^1$

素因数の和:2581

約数の個数: 128

約数和(自身を含む): 6878131200

約数和(自身を除く): 4779855240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1069, 1320, 1487, 2138, 2974, 3207, 4276, 4461, 5345, 5948, 6414, 7435, 8552, 8922, 10690, 11759, 11896, 12828, 14870, 16035, 16357, 17844, 21380, 22305, 23518, 25656, 29740, 32070, 32714, 35277, 35688, 42760, 44610, 47036, 49071, 58795, 59480, 64140, 65428, 70554, 81785, 89220, 94072, 98142, 117590, 128280, 130856, 141108, 163570, 176385, 178440, 196284, 235180, 245355, 282216, 327140, 352770, 392568, 470360, 490710, 654280, 705540, 981420, 1411080, 1589603, 1962840, 3179206, 4768809, 6358412, 7948015, 9537618, 12716824, 15896030, 17485633, 19075236, 23844045, 31792060, 34971266, 38150472, 47688090, 52456899, 63584120, 69942532, 87428165, 95376180, 104913798, 139885064, 174856330, 190752360, 209827596, 262284495, 349712660, 419655192, 524568990, 699425320, 1049137980, 2098275960]

約数ペア:

[(1, 2098275960), (2, 1049137980), (3, 699425320), (4, 524568990), (5, 419655192), (6, 349712660), (8, 262284495), (10, 209827596), (11, 190752360), (12, 174856330), (15, 139885064), (20, 104913798), (22, 95376180), (24, 87428165), (30, 69942532), (33, 63584120), (40, 52456899), (44, 47688090), (55, 38150472), (60, 34971266), (66, 31792060), (88, 23844045), (110, 19075236), (120, 17485633), (132, 15896030), (165, 12716824), (220, 9537618), (264, 7948015), (330, 6358412), (440, 4768809), (660, 3179206), (1069, 1962840), (1320, 1589603), (1487, 1411080), (2138, 981420), (2974, 705540), (3207, 654280), (4276, 490710), (4461, 470360), (5345, 392568), (5948, 352770), (6414, 327140), (7435, 282216), (8552, 245355), (8922, 235180), (10690, 196284), (11759, 178440), (11896, 176385), (12828, 163570), (14870, 141108), (16035, 130856), (16357, 128280), (17844, 117590), (21380, 98142), (22305, 94072), (23518, 89220), (25656, 81785), (29740, 70554), (32070, 65428), (32714, 64140), (35277, 59480), (35688, 58795), (42760, 49071), (44610, 47036)]