2028216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3209}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 6378912000

約数和(自身を除く): 4350695640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 229, 230, 276, 345, 458, 460, 552, 687, 690, 916, 920, 1145, 1374, 1380, 1832, 2290, 2748, 2760, 3209, 3435, 4580, 5267, 5496, 6418, 6870, 9160, 9627, 10534, 12836, 13740, 15801, 16045, 19254, 21068, 25672, 26335, 27480, 31602, 32090, 38508, 42136, 48135, 52670, 63204, 64180, 73807, 77016, 79005, 96270, 105340, 126408, 128360, 147614, 158010, 192540, 210680, 221421, 295228, 316020, 369035, 385080, 442842, 590456, 632040, 734861, 738070, 885684, 1107105, 1469722, 1476140, 1771368, 2204583, 2214210, 2939444, 2952280, 3674305, 4409166, 4428420, 5878888, 7348610, 8818332, 8856840, 11022915, 14697220, 16901803, 17636664, 22045830, 29394440, 33803606, 44091660, 50705409, 67607212, 84509015, 88183320, 101410818, 135214424, 169018030, 202821636, 253527045, 338036060, 405643272, 507054090, 676072120, 1014108180, 2028216360]

約数ペア:

[(1, 2028216360), (2, 1014108180), (3, 676072120), (4, 507054090), (5, 405643272), (6, 338036060), (8, 253527045), (10, 202821636), (12, 169018030), (15, 135214424), (20, 101410818), (23, 88183320), (24, 84509015), (30, 67607212), (40, 50705409), (46, 44091660), (60, 33803606), (69, 29394440), (92, 22045830), (115, 17636664), (120, 16901803), (138, 14697220), (184, 11022915), (229, 8856840), (230, 8818332), (276, 7348610), (345, 5878888), (458, 4428420), (460, 4409166), (552, 3674305), (687, 2952280), (690, 2939444), (916, 2214210), (920, 2204583), (1145, 1771368), (1374, 1476140), (1380, 1469722), (1832, 1107105), (2290, 885684), (2748, 738070), (2760, 734861), (3209, 632040), (3435, 590456), (4580, 442842), (5267, 385080), (5496, 369035), (6418, 316020), (6870, 295228), (9160, 221421), (9627, 210680), (10534, 192540), (12836, 158010), (13740, 147614), (15801, 128360), (16045, 126408), (19254, 105340), (21068, 96270), (25672, 79005), (26335, 77016), (27480, 73807), (31602, 64180), (32090, 63204), (38508, 52670), (42136, 48135)]