157976640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 168

約数和(自身を含む): 572170560

約数和(自身を除く): 414193920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 2887, 3040, 3420, 3648, 4560, 5472, 5774, 6080, 6840, 8661, 9120, 10944, 11548, 13680, 14435, 17322, 18240, 23096, 25983, 27360, 28870, 34644, 43305, 46192, 51966, 54720, 54853, 57740, 69288, 86610, 92384, 103932, 109706, 115480, 129915, 138576, 164559, 173220, 184768, 207864, 219412, 230960, 259830, 274265, 277152, 329118, 346440, 415728, 438824, 461920, 493677, 519660, 548530, 554304, 658236, 692880, 822795, 831456, 877648, 923840, 987354, 1039320, 1097060, 1316472, 1385760, 1645590, 1662912, 1755296, 1974708, 2078640, 2194120, 2468385, 2632944, 2771520, 3291180, 3510592, 3949416, 4157280, 4388240, 4936770, 5265888, 6582360, 7898832, 8314560, 8776480, 9873540, 10531776, 13164720, 15797664, 17552960, 19747080, 26329440, 31595328, 39494160, 52658880, 78988320, 157976640]

約数ペア:

[(1, 157976640), (2, 78988320), (3, 52658880), (4, 39494160), (5, 31595328), (6, 26329440), (8, 19747080), (9, 17552960), (10, 15797664), (12, 13164720), (15, 10531776), (16, 9873540), (18, 8776480), (19, 8314560), (20, 7898832), (24, 6582360), (30, 5265888), (32, 4936770), (36, 4388240), (38, 4157280), (40, 3949416), (45, 3510592), (48, 3291180), (57, 2771520), (60, 2632944), (64, 2468385), (72, 2194120), (76, 2078640), (80, 1974708), (90, 1755296), (95, 1662912), (96, 1645590), (114, 1385760), (120, 1316472), (144, 1097060), (152, 1039320), (160, 987354), (171, 923840), (180, 877648), (190, 831456), (192, 822795), (228, 692880), (240, 658236), (285, 554304), (288, 548530), (304, 519660), (320, 493677), (342, 461920), (360, 438824), (380, 415728), (456, 346440), (480, 329118), (570, 277152), (576, 274265), (608, 259830), (684, 230960), (720, 219412), (760, 207864), (855, 184768), (912, 173220), (960, 164559), (1140, 138576), (1216, 129915), (1368, 115480), (1440, 109706), (1520, 103932), (1710, 92384), (1824, 86610), (2280, 69288), (2736, 57740), (2880, 54853), (2887, 54720), (3040, 51966), (3420, 46192), (3648, 43305), (4560, 34644), (5472, 28870), (5774, 27360), (6080, 25983), (6840, 23096), (8661, 18240), (9120, 17322), (10944, 14435), (11548, 13680)]