154687680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7673}}^1$

素因数の和:7703

約数の個数: 168

約数和(自身を含む): 608149152

約数和(自身を除く): 453461472

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7673, 10080, 15346, 20160, 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, 491072, 537110, 552456, 613840, 644532, 690570, 736608, 805665, 859376, 920760, 966798, 1074220, 1104912, 1227680, 1289064, 1381140, 1473216, 1611330, 1718752, 1841520, 1933596, 2148440, 2209824, 2416995, 2455360, 2578128, 2762280, 3222660, 3437504, 3683040, 3867192, 4296880, 4419648, 4833990, 5156256, 5524560, 6445320, 7366080, 7734384, 8593760, 9667980, 10312512, 11049120, 12890640, 15468768, 17187520, 19335960, 22098240, 25781280, 30937536, 38671920, 51562560, 77343840, 154687680]

約数ペア:

[(1, 154687680), (2, 77343840), (3, 51562560), (4, 38671920), (5, 30937536), (6, 25781280), (7, 22098240), (8, 19335960), (9, 17187520), (10, 15468768), (12, 12890640), (14, 11049120), (15, 10312512), (16, 9667980), (18, 8593760), (20, 7734384), (21, 7366080), (24, 6445320), (28, 5524560), (30, 5156256), (32, 4833990), (35, 4419648), (36, 4296880), (40, 3867192), (42, 3683040), (45, 3437504), (48, 3222660), (56, 2762280), (60, 2578128), (63, 2455360), (64, 2416995), (70, 2209824), (72, 2148440), (80, 1933596), (84, 1841520), (90, 1718752), (96, 1611330), (105, 1473216), (112, 1381140), (120, 1289064), (126, 1227680), (140, 1104912), (144, 1074220), (160, 966798), (168, 920760), (180, 859376), (192, 805665), (210, 736608), (224, 690570), (240, 644532), (252, 613840), (280, 552456), (288, 537110), (315, 491072), (320, 483399), (336, 460380), (360, 429688), (420, 368304), (448, 345285), (480, 322266), (504, 306920), (560, 276228), (576, 268555), (630, 245536), (672, 230190), (720, 214844), (840, 184152), (960, 161133), (1008, 153460), (1120, 138114), (1260, 122768), (1344, 115095), (1440, 107422), (1680, 92076), (2016, 76730), (2240, 69057), (2520, 61384), (2880, 53711), (3360, 46038), (4032, 38365), (5040, 30692), (6720, 23019), (7673, 20160), (10080, 15346)]