2227931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1777}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 7116409440

約数和(自身を除く): 4888477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 653, 960, 1306, 1777, 1920, 1959, 2612, 3265, 3554, 3918, 5224, 5331, 6530, 7108, 7836, 8885, 9795, 10448, 10662, 13060, 14216, 15672, 17770, 19590, 20896, 21324, 26120, 26655, 28432, 31344, 35540, 39180, 41792, 42648, 52240, 53310, 56864, 62688, 71080, 78360, 83584, 85296, 104480, 106620, 113728, 125376, 142160, 156720, 170592, 208960, 213240, 227456, 250752, 284320, 313440, 341184, 417920, 426480, 568640, 626880, 682368, 852960, 1137280, 1160381, 1253760, 1705920, 2320762, 3411840, 3481143, 4641524, 5801905, 6962286, 9283048, 11603810, 13924572, 17405715, 18566096, 23207620, 27849144, 34811430, 37132192, 46415240, 55698288, 69622860, 74264384, 92830480, 111396576, 139245720, 148528768, 185660960, 222793152, 278491440, 371321920, 445586304, 556982880, 742643840, 1113965760, 2227931520]

約数ペア:

[(1, 2227931520), (2, 1113965760), (3, 742643840), (4, 556982880), (5, 445586304), (6, 371321920), (8, 278491440), (10, 222793152), (12, 185660960), (15, 148528768), (16, 139245720), (20, 111396576), (24, 92830480), (30, 74264384), (32, 69622860), (40, 55698288), (48, 46415240), (60, 37132192), (64, 34811430), (80, 27849144), (96, 23207620), (120, 18566096), (128, 17405715), (160, 13924572), (192, 11603810), (240, 9283048), (320, 6962286), (384, 5801905), (480, 4641524), (640, 3481143), (653, 3411840), (960, 2320762), (1306, 1705920), (1777, 1253760), (1920, 1160381), (1959, 1137280), (2612, 852960), (3265, 682368), (3554, 626880), (3918, 568640), (5224, 426480), (5331, 417920), (6530, 341184), (7108, 313440), (7836, 284320), (8885, 250752), (9795, 227456), (10448, 213240), (10662, 208960), (13060, 170592), (14216, 156720), (15672, 142160), (17770, 125376), (19590, 113728), (20896, 106620), (21324, 104480), (26120, 85296), (26655, 83584), (28432, 78360), (31344, 71080), (35540, 62688), (39180, 56864), (41792, 53310), (42648, 52240)]