2109767520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 7782759936

約数和(自身を除く): 5672992416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 271, 280, 294, 331, 336, 392, 420, 480, 490, 542, 560, 588, 662, 672, 735, 784, 813, 840, 980, 993, 1084, 1120, 1176, 1324, 1355, 1470, 1568, 1626, 1655, 1680, 1897, 1960, 1986, 2168, 2317, 2352, 2648, 2710, 2940, 3252, 3310, 3360, 3794, 3920, 3972, 4065, 4336, 4634, 4704, 4965, 5296, 5420, 5691, 5880, 6504, 6620, 6951, 7588, 7840, 7944, 8130, 8672, 9268, 9485, 9930, 10592, 10840, 11382, 11585, 11760, 13008, 13240, 13279, 13902, 15176, 15888, 16219, 16260, 18536, 18970, 19860, 21680, 22764, 23170, 23520, 26016, 26480, 26558, 27804, 28455, 30352, 31776, 32438, 32520, 34755, 37072, 37940, 39720, 39837, 43360, 45528, 46340, 48657, 52960, 53116, 55608, 56910, 60704, 64876, 65040, 66395, 69510, 74144, 75880, 79440, 79674, 81095, 89701, 91056, 92680, 97314, 106232, 111216, 113820, 129752, 130080, 132790, 139020, 151760, 158880, 159348, 162190, 179402, 182112, 185360, 194628, 199185, 212464, 222432, 227640, 243285, 259504, 265580, 269103, 278040, 303520, 318696, 324380, 358804, 370720, 389256, 398370, 424928, 448505, 455280, 486570, 519008, 531160, 538206, 556080, 627907, 637392, 648760, 717608, 778512, 796740, 897010, 910560, 973140, 1062320, 1076412, 1112160, 1255814, 1274784, 1297520, 1345515, 1435216, 1557024, 1593480, 1794020, 1883721, 1946280, 2124640, 2152824, 2511628, 2595040, 2691030, 2870432, 3139535, 3186960, 3588040, 3767442, 3892560, 4305648, 4395349, 5023256, 5382060, 6279070, 6373920, 7176080, 7534884, 7785120, 8611296, 8790698, 9418605, 10046512, 10764120, 12558140, 13186047, 14352160, 15069768, 17581396, 18837210, 20093024, 21528240, 21976745, 25116280, 26372094, 30139536, 35162792, 37674420, 43056480, 43953490, 50232560, 52744188, 60279072, 65930235, 70325584, 75348840, 87906980, 100465120, 105488376, 131860470, 140651168, 150697680, 175813960, 210976752, 263720940, 301395360, 351627920, 421953504, 527441880, 703255840, 1054883760, 2109767520]

約数ペア:

[(1, 2109767520), (2, 1054883760), (3, 703255840), (4, 527441880), (5, 421953504), (6, 351627920), (7, 301395360), (8, 263720940), (10, 210976752), (12, 175813960), (14, 150697680), (15, 140651168), (16, 131860470), (20, 105488376), (21, 100465120), (24, 87906980), (28, 75348840), (30, 70325584), (32, 65930235), (35, 60279072), (40, 52744188), (42, 50232560), (48, 43953490), (49, 43056480), (56, 37674420), (60, 35162792), (70, 30139536), (80, 26372094), (84, 25116280), (96, 21976745), (98, 21528240), (105, 20093024), (112, 18837210), (120, 17581396), (140, 15069768), (147, 14352160), (160, 13186047), (168, 12558140), (196, 10764120), (210, 10046512), (224, 9418605), (240, 8790698), (245, 8611296), (271, 7785120), (280, 7534884), (294, 7176080), (331, 6373920), (336, 6279070), (392, 5382060), (420, 5023256), (480, 4395349), (490, 4305648), (542, 3892560), (560, 3767442), (588, 3588040), (662, 3186960), (672, 3139535), (735, 2870432), (784, 2691030), (813, 2595040), (840, 2511628), (980, 2152824), (993, 2124640), (1084, 1946280), (1120, 1883721), (1176, 1794020), (1324, 1593480), (1355, 1557024), (1470, 1435216), (1568, 1345515), (1626, 1297520), (1655, 1274784), (1680, 1255814), (1897, 1112160), (1960, 1076412), (1986, 1062320), (2168, 973140), (2317, 910560), (2352, 897010), (2648, 796740), (2710, 778512), (2940, 717608), (3252, 648760), (3310, 637392), (3360, 627907), (3794, 556080), (3920, 538206), (3972, 531160), (4065, 519008), (4336, 486570), (4634, 455280), (4704, 448505), (4965, 424928), (5296, 398370), (5420, 389256), (5691, 370720), (5880, 358804), (6504, 324380), (6620, 318696), (6951, 303520), (7588, 278040), (7840, 269103), (7944, 265580), (8130, 259504), (8672, 243285), (9268, 227640), (9485, 222432), (9930, 212464), (10592, 199185), (10840, 194628), (11382, 185360), (11585, 182112), (11760, 179402), (13008, 162190), (13240, 159348), (13279, 158880), (13902, 151760), (15176, 139020), (15888, 132790), (16219, 130080), (16260, 129752), (18536, 113820), (18970, 111216), (19860, 106232), (21680, 97314), (22764, 92680), (23170, 91056), (23520, 89701), (26016, 81095), (26480, 79674), (26558, 79440), (27804, 75880), (28455, 74144), (30352, 69510), (31776, 66395), (32438, 65040), (32520, 64876), (34755, 60704), (37072, 56910), (37940, 55608), (39720, 53116), (39837, 52960), (43360, 48657), (45528, 46340)]