68833440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3711

約数の個数: 144

約数和(自身を含む): 253031688

約数和(自身を除く): 184198248

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, 3677, 3744, 4680, 6240, 7354, 9360, 11031, 14708, 18385, 18720, 22062, 29416, 33093, 36770, 44124, 47801, 55155, 58832, 66186, 73540, 88248, 95602, 110310, 117664, 132372, 143403, 147080, 165465, 176496, 191204, 220620, 239005, 264744, 286806, 294160, 330930, 352992, 382408, 430209, 441240, 478010, 529488, 573612, 588320, 661860, 717015, 764816, 860418, 882480, 956020, 1058976, 1147224, 1323720, 1434030, 1529632, 1720836, 1764960, 1912040, 2151045, 2294448, 2647440, 2868060, 3441672, 3824080, 4302090, 4588896, 5294880, 5736120, 6883344, 7648160, 8604180, 11472240, 13766688, 17208360, 22944480, 34416720, 68833440]

約数ペア:

[(1, 68833440), (2, 34416720), (3, 22944480), (4, 17208360), (5, 13766688), (6, 11472240), (8, 8604180), (9, 7648160), (10, 6883344), (12, 5736120), (13, 5294880), (15, 4588896), (16, 4302090), (18, 3824080), (20, 3441672), (24, 2868060), (26, 2647440), (30, 2294448), (32, 2151045), (36, 1912040), (39, 1764960), (40, 1720836), (45, 1529632), (48, 1434030), (52, 1323720), (60, 1147224), (65, 1058976), (72, 956020), (78, 882480), (80, 860418), (90, 764816), (96, 717015), (104, 661860), (117, 588320), (120, 573612), (130, 529488), (144, 478010), (156, 441240), (160, 430209), (180, 382408), (195, 352992), (208, 330930), (234, 294160), (240, 286806), (260, 264744), (288, 239005), (312, 220620), (360, 191204), (390, 176496), (416, 165465), (468, 147080), (480, 143403), (520, 132372), (585, 117664), (624, 110310), (720, 95602), (780, 88248), (936, 73540), (1040, 66186), (1170, 58832), (1248, 55155), (1440, 47801), (1560, 44124), (1872, 36770), (2080, 33093), (2340, 29416), (3120, 22062), (3677, 18720), (3744, 18385), (4680, 14708), (6240, 11031), (7354, 9360)]