223535520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11975

約数の個数: 144

約数和(自身を含む): 821561832

約数和(自身を除く): 598026312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11941, 18720, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 155233, 179115, 191056, 214938, 238820, 286584, 310466, 358230, 382112, 429876, 465699, 477640, 537345, 573168, 620932, 716460, 776165, 859752, 931398, 955280, 1074690, 1146336, 1241864, 1397097, 1432920, 1552330, 1719504, 1862796, 1910560, 2149380, 2328495, 2483728, 2794194, 2865840, 3104660, 3439008, 3725592, 4298760, 4656990, 4967456, 5588388, 5731680, 6209320, 6985485, 7451184, 8597520, 9313980, 11176776, 12418640, 13970970, 14902368, 17195040, 18627960, 22353552, 24837280, 27941940, 37255920, 44707104, 55883880, 74511840, 111767760, 223535520]

約数ペア:

[(1, 223535520), (2, 111767760), (3, 74511840), (4, 55883880), (5, 44707104), (6, 37255920), (8, 27941940), (9, 24837280), (10, 22353552), (12, 18627960), (13, 17195040), (15, 14902368), (16, 13970970), (18, 12418640), (20, 11176776), (24, 9313980), (26, 8597520), (30, 7451184), (32, 6985485), (36, 6209320), (39, 5731680), (40, 5588388), (45, 4967456), (48, 4656990), (52, 4298760), (60, 3725592), (65, 3439008), (72, 3104660), (78, 2865840), (80, 2794194), (90, 2483728), (96, 2328495), (104, 2149380), (117, 1910560), (120, 1862796), (130, 1719504), (144, 1552330), (156, 1432920), (160, 1397097), (180, 1241864), (195, 1146336), (208, 1074690), (234, 955280), (240, 931398), (260, 859752), (288, 776165), (312, 716460), (360, 620932), (390, 573168), (416, 537345), (468, 477640), (480, 465699), (520, 429876), (585, 382112), (624, 358230), (720, 310466), (780, 286584), (936, 238820), (1040, 214938), (1170, 191056), (1248, 179115), (1440, 155233), (1560, 143292), (1872, 119410), (2080, 107469), (2340, 95528), (3120, 71646), (3744, 59705), (4680, 47764), (6240, 35823), (9360, 23882), (11941, 18720)]