1820532120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6654

約数の個数: 192

約数和(自身を含む): 6320160000

約数和(自身を除く): 4499627880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1672, 1815, 2090, 2280, 2299, 2420, 2508, 2904, 3135, 3630, 4180, 4598, 4840, 5016, 6270, 6599, 6897, 7260, 8360, 9196, 11495, 12540, 13198, 13794, 14520, 18392, 19797, 22990, 25080, 26396, 27588, 32995, 34485, 39594, 45980, 52792, 55176, 65990, 68970, 72589, 79188, 91960, 98985, 125381, 131980, 137940, 145178, 158376, 197970, 217767, 250762, 263960, 275880, 290356, 362945, 376143, 395940, 435534, 501524, 580712, 626905, 725890, 752286, 791880, 798479, 871068, 1003048, 1088835, 1253810, 1379191, 1451780, 1504572, 1596958, 1742136, 1880715, 2177670, 2395437, 2507620, 2758382, 2903560, 3009144, 3193916, 3761430, 3992395, 4137573, 4355340, 4790874, 5015240, 5516764, 6387832, 6895955, 7522860, 7984790, 8275146, 8710680, 9581748, 11033528, 11977185, 13791910, 15045720, 15171101, 15969580, 16550292, 19163496, 20687865, 23954370, 27583820, 30342202, 31939160, 33100584, 41375730, 45513303, 47908740, 55167640, 60684404, 75855505, 82751460, 91026606, 95817480, 121368808, 151711010, 165502920, 182053212, 227566515, 303422020, 364106424, 455133030, 606844040, 910266060, 1820532120]

約数ペア:

[(1, 1820532120), (2, 910266060), (3, 606844040), (4, 455133030), (5, 364106424), (6, 303422020), (8, 227566515), (10, 182053212), (11, 165502920), (12, 151711010), (15, 121368808), (19, 95817480), (20, 91026606), (22, 82751460), (24, 75855505), (30, 60684404), (33, 55167640), (38, 47908740), (40, 45513303), (44, 41375730), (55, 33100584), (57, 31939160), (60, 30342202), (66, 27583820), (76, 23954370), (88, 20687865), (95, 19163496), (110, 16550292), (114, 15969580), (120, 15171101), (121, 15045720), (132, 13791910), (152, 11977185), (165, 11033528), (190, 9581748), (209, 8710680), (220, 8275146), (228, 7984790), (242, 7522860), (264, 6895955), (285, 6387832), (330, 5516764), (363, 5015240), (380, 4790874), (418, 4355340), (440, 4137573), (456, 3992395), (484, 3761430), (570, 3193916), (605, 3009144), (627, 2903560), (660, 2758382), (726, 2507620), (760, 2395437), (836, 2177670), (968, 1880715), (1045, 1742136), (1140, 1596958), (1210, 1504572), (1254, 1451780), (1320, 1379191), (1452, 1253810), (1672, 1088835), (1815, 1003048), (2090, 871068), (2280, 798479), (2299, 791880), (2420, 752286), (2508, 725890), (2904, 626905), (3135, 580712), (3630, 501524), (4180, 435534), (4598, 395940), (4840, 376143), (5016, 362945), (6270, 290356), (6599, 275880), (6897, 263960), (7260, 250762), (8360, 217767), (9196, 197970), (11495, 158376), (12540, 145178), (13198, 137940), (13794, 131980), (14520, 125381), (18392, 98985), (19797, 91960), (22990, 79188), (25080, 72589), (26396, 68970), (27588, 65990), (32995, 55176), (34485, 52792), (39594, 45980)]