2328605440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 6559866432

約数和(自身を除く): 4231260992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 137, 140, 160, 196, 224, 245, 256, 271, 274, 280, 320, 392, 448, 490, 542, 548, 560, 640, 685, 784, 896, 959, 980, 1084, 1096, 1120, 1280, 1355, 1370, 1568, 1792, 1897, 1918, 1960, 2168, 2192, 2240, 2710, 2740, 3136, 3794, 3836, 3920, 4336, 4384, 4480, 4795, 5420, 5480, 6272, 6713, 7588, 7672, 7840, 8672, 8768, 8960, 9485, 9590, 10840, 10960, 12544, 13279, 13426, 15176, 15344, 15680, 17344, 17536, 18970, 19180, 21680, 21920, 26558, 26852, 30352, 30688, 31360, 33565, 34688, 35072, 37127, 37940, 38360, 43360, 43840, 53116, 53704, 60704, 61376, 62720, 66395, 67130, 69376, 74254, 75880, 76720, 86720, 87680, 106232, 107408, 121408, 122752, 132790, 134260, 148508, 151760, 153440, 173440, 175360, 185635, 212464, 214816, 242816, 245504, 259889, 265580, 268520, 297016, 303520, 306880, 346880, 371270, 424928, 429632, 485632, 519778, 531160, 537040, 594032, 607040, 613760, 742540, 849856, 859264, 1039556, 1062320, 1074080, 1188064, 1214080, 1227520, 1299445, 1485080, 1699712, 1718528, 1819223, 2079112, 2124640, 2148160, 2376128, 2428160, 2598890, 2970160, 3399424, 3638446, 4158224, 4249280, 4296320, 4752256, 5197780, 5940320, 7276892, 8316448, 8498560, 8592640, 9096115, 9504512, 10395560, 11880640, 14553784, 16632896, 16997120, 18192230, 20791120, 23761280, 29107568, 33265792, 36384460, 41582240, 47522560, 58215136, 66531584, 72768920, 83164480, 116430272, 145537840, 166328960, 232860544, 291075680, 332657920, 465721088, 582151360, 1164302720, 2328605440]

約数ペア:

[(1, 2328605440), (2, 1164302720), (4, 582151360), (5, 465721088), (7, 332657920), (8, 291075680), (10, 232860544), (14, 166328960), (16, 145537840), (20, 116430272), (28, 83164480), (32, 72768920), (35, 66531584), (40, 58215136), (49, 47522560), (56, 41582240), (64, 36384460), (70, 33265792), (80, 29107568), (98, 23761280), (112, 20791120), (128, 18192230), (137, 16997120), (140, 16632896), (160, 14553784), (196, 11880640), (224, 10395560), (245, 9504512), (256, 9096115), (271, 8592640), (274, 8498560), (280, 8316448), (320, 7276892), (392, 5940320), (448, 5197780), (490, 4752256), (542, 4296320), (548, 4249280), (560, 4158224), (640, 3638446), (685, 3399424), (784, 2970160), (896, 2598890), (959, 2428160), (980, 2376128), (1084, 2148160), (1096, 2124640), (1120, 2079112), (1280, 1819223), (1355, 1718528), (1370, 1699712), (1568, 1485080), (1792, 1299445), (1897, 1227520), (1918, 1214080), (1960, 1188064), (2168, 1074080), (2192, 1062320), (2240, 1039556), (2710, 859264), (2740, 849856), (3136, 742540), (3794, 613760), (3836, 607040), (3920, 594032), (4336, 537040), (4384, 531160), (4480, 519778), (4795, 485632), (5420, 429632), (5480, 424928), (6272, 371270), (6713, 346880), (7588, 306880), (7672, 303520), (7840, 297016), (8672, 268520), (8768, 265580), (8960, 259889), (9485, 245504), (9590, 242816), (10840, 214816), (10960, 212464), (12544, 185635), (13279, 175360), (13426, 173440), (15176, 153440), (15344, 151760), (15680, 148508), (17344, 134260), (17536, 132790), (18970, 122752), (19180, 121408), (21680, 107408), (21920, 106232), (26558, 87680), (26852, 86720), (30352, 76720), (30688, 75880), (31360, 74254), (33565, 69376), (34688, 67130), (35072, 66395), (37127, 62720), (37940, 61376), (38360, 60704), (43360, 53704), (43840, 53116)]