77343840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7673}}^1$

素因数の和:7701

約数の個数: 144

約数和(自身を含む): 301680288

約数和(自身を除く): 224336448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7673, 10080, 15346, 23019, 30692, 38365, 46038, 53711, 61384, 69057, 76730, 92076, 107422, 115095, 122768, 138114, 153460, 161133, 184152, 214844, 230190, 245536, 268555, 276228, 306920, 322266, 345285, 368304, 429688, 460380, 483399, 537110, 552456, 613840, 644532, 690570, 736608, 805665, 859376, 920760, 966798, 1074220, 1104912, 1227680, 1289064, 1381140, 1611330, 1718752, 1841520, 1933596, 2148440, 2209824, 2416995, 2578128, 2762280, 3222660, 3683040, 3867192, 4296880, 4833990, 5156256, 5524560, 6445320, 7734384, 8593760, 9667980, 11049120, 12890640, 15468768, 19335960, 25781280, 38671920, 77343840]

約数ペア:

[(1, 77343840), (2, 38671920), (3, 25781280), (4, 19335960), (5, 15468768), (6, 12890640), (7, 11049120), (8, 9667980), (9, 8593760), (10, 7734384), (12, 6445320), (14, 5524560), (15, 5156256), (16, 4833990), (18, 4296880), (20, 3867192), (21, 3683040), (24, 3222660), (28, 2762280), (30, 2578128), (32, 2416995), (35, 2209824), (36, 2148440), (40, 1933596), (42, 1841520), (45, 1718752), (48, 1611330), (56, 1381140), (60, 1289064), (63, 1227680), (70, 1104912), (72, 1074220), (80, 966798), (84, 920760), (90, 859376), (96, 805665), (105, 736608), (112, 690570), (120, 644532), (126, 613840), (140, 552456), (144, 537110), (160, 483399), (168, 460380), (180, 429688), (210, 368304), (224, 345285), (240, 322266), (252, 306920), (280, 276228), (288, 268555), (315, 245536), (336, 230190), (360, 214844), (420, 184152), (480, 161133), (504, 153460), (560, 138114), (630, 122768), (672, 115095), (720, 107422), (840, 92076), (1008, 76730), (1120, 69057), (1260, 61384), (1440, 53711), (1680, 46038), (2016, 38365), (2520, 30692), (3360, 23019), (5040, 15346), (7673, 10080)]