2018583960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10301}}^1$

素因数の和:10409

約数の個数: 128

約数和(自身を含む): 6408668160

約数和(自身を除く): 4390084200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1420, 1633, 1704, 2130, 2760, 2840, 3266, 4260, 4899, 6532, 8165, 8520, 9798, 10301, 13064, 16330, 19596, 20602, 24495, 30903, 32660, 39192, 41204, 48990, 51505, 61806, 65320, 82408, 97980, 103010, 123612, 154515, 195960, 206020, 236923, 247224, 309030, 412040, 473846, 618060, 710769, 731371, 947692, 1184615, 1236120, 1421538, 1462742, 1895384, 2194113, 2369230, 2843076, 2925484, 3553845, 3656855, 4388226, 4738460, 5686152, 5850968, 7107690, 7313710, 8776452, 9476920, 10970565, 14215380, 14627420, 16821533, 17552904, 21941130, 28430760, 29254840, 33643066, 43882260, 50464599, 67286132, 84107665, 87764520, 100929198, 134572264, 168215330, 201858396, 252322995, 336430660, 403716792, 504645990, 672861320, 1009291980, 2018583960]

約数ペア:

[(1, 2018583960), (2, 1009291980), (3, 672861320), (4, 504645990), (5, 403716792), (6, 336430660), (8, 252322995), (10, 201858396), (12, 168215330), (15, 134572264), (20, 100929198), (23, 87764520), (24, 84107665), (30, 67286132), (40, 50464599), (46, 43882260), (60, 33643066), (69, 29254840), (71, 28430760), (92, 21941130), (115, 17552904), (120, 16821533), (138, 14627420), (142, 14215380), (184, 10970565), (213, 9476920), (230, 8776452), (276, 7313710), (284, 7107690), (345, 5850968), (355, 5686152), (426, 4738460), (460, 4388226), (552, 3656855), (568, 3553845), (690, 2925484), (710, 2843076), (852, 2369230), (920, 2194113), (1065, 1895384), (1380, 1462742), (1420, 1421538), (1633, 1236120), (1704, 1184615), (2130, 947692), (2760, 731371), (2840, 710769), (3266, 618060), (4260, 473846), (4899, 412040), (6532, 309030), (8165, 247224), (8520, 236923), (9798, 206020), (10301, 195960), (13064, 154515), (16330, 123612), (19596, 103010), (20602, 97980), (24495, 82408), (30903, 65320), (32660, 61806), (39192, 51505), (41204, 48990)]