145028800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 168

約数和(自身を含む): 426329856

約数和(自身を除く): 281301056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 320, 322, 350, 368, 400, 448, 460, 560, 563, 575, 644, 700, 736, 800, 805, 920, 1120, 1126, 1150, 1288, 1400, 1472, 1600, 1610, 1840, 2240, 2252, 2300, 2576, 2800, 2815, 3220, 3680, 3941, 4025, 4504, 4600, 5152, 5600, 5630, 6440, 7360, 7882, 8050, 9008, 9200, 10304, 11200, 11260, 12880, 12949, 14075, 15764, 16100, 18016, 18400, 19705, 22520, 25760, 25898, 28150, 31528, 32200, 36032, 36800, 39410, 45040, 51520, 51796, 56300, 63056, 64400, 64745, 78820, 90080, 90643, 98525, 103592, 112600, 126112, 128800, 129490, 157640, 180160, 181286, 197050, 207184, 225200, 252224, 257600, 258980, 315280, 323725, 362572, 394100, 414368, 450400, 453215, 517960, 630560, 647450, 725144, 788200, 828736, 900800, 906430, 1035920, 1261120, 1294900, 1450288, 1576400, 1812860, 2071840, 2266075, 2589800, 2900576, 3152800, 3625720, 4143680, 4532150, 5179600, 5801152, 6305600, 7251440, 9064300, 10359200, 14502880, 18128600, 20718400, 29005760, 36257200, 72514400, 145028800]

約数ペア:

[(1, 145028800), (2, 72514400), (4, 36257200), (5, 29005760), (7, 20718400), (8, 18128600), (10, 14502880), (14, 10359200), (16, 9064300), (20, 7251440), (23, 6305600), (25, 5801152), (28, 5179600), (32, 4532150), (35, 4143680), (40, 3625720), (46, 3152800), (50, 2900576), (56, 2589800), (64, 2266075), (70, 2071840), (80, 1812860), (92, 1576400), (100, 1450288), (112, 1294900), (115, 1261120), (140, 1035920), (160, 906430), (161, 900800), (175, 828736), (184, 788200), (200, 725144), (224, 647450), (230, 630560), (280, 517960), (320, 453215), (322, 450400), (350, 414368), (368, 394100), (400, 362572), (448, 323725), (460, 315280), (560, 258980), (563, 257600), (575, 252224), (644, 225200), (700, 207184), (736, 197050), (800, 181286), (805, 180160), (920, 157640), (1120, 129490), (1126, 128800), (1150, 126112), (1288, 112600), (1400, 103592), (1472, 98525), (1600, 90643), (1610, 90080), (1840, 78820), (2240, 64745), (2252, 64400), (2300, 63056), (2576, 56300), (2800, 51796), (2815, 51520), (3220, 45040), (3680, 39410), (3941, 36800), (4025, 36032), (4504, 32200), (4600, 31528), (5152, 28150), (5600, 25898), (5630, 25760), (6440, 22520), (7360, 19705), (7882, 18400), (8050, 18016), (9008, 16100), (9200, 15764), (10304, 14075), (11200, 12949), (11260, 12880)]