197164240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 593118288

約数和(自身を除く): 395954048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 53, 56, 65, 70, 73, 80, 91, 98, 104, 106, 112, 130, 140, 146, 182, 196, 208, 212, 245, 260, 265, 280, 292, 364, 365, 371, 392, 424, 455, 490, 511, 520, 530, 560, 584, 637, 689, 728, 730, 742, 784, 848, 910, 949, 980, 1022, 1040, 1060, 1168, 1274, 1378, 1456, 1460, 1484, 1820, 1855, 1898, 1960, 2044, 2120, 2548, 2555, 2597, 2756, 2920, 2968, 3185, 3445, 3577, 3640, 3710, 3796, 3869, 3920, 4088, 4240, 4745, 4823, 5096, 5110, 5194, 5512, 5840, 5936, 6370, 6643, 6890, 7154, 7280, 7420, 7592, 7738, 8176, 9490, 9646, 10192, 10220, 10388, 11024, 12740, 12985, 13286, 13780, 14308, 14840, 15184, 15476, 17885, 18980, 19292, 19345, 20440, 20776, 24115, 25480, 25970, 26572, 27083, 27560, 28616, 29680, 30952, 33215, 33761, 35770, 37960, 38584, 38690, 40880, 41552, 46501, 48230, 50297, 50960, 51940, 53144, 54166, 55120, 57232, 61904, 66430, 67522, 71540, 75920, 77168, 77380, 93002, 96460, 100594, 103880, 106288, 108332, 132860, 135044, 135415, 143080, 154760, 168805, 186004, 189581, 192920, 201188, 207760, 216664, 232505, 251485, 265720, 270088, 270830, 286160, 309520, 337610, 352079, 372008, 379162, 385840, 402376, 433328, 465010, 502970, 531440, 540176, 541660, 675220, 704158, 744016, 758324, 804752, 930020, 947905, 1005940, 1083320, 1350440, 1408316, 1516648, 1760395, 1860040, 1895810, 2011880, 2166640, 2464553, 2700880, 2816632, 3033296, 3520790, 3720080, 3791620, 4023760, 4929106, 5633264, 7041580, 7583240, 9858212, 12322765, 14083160, 15166480, 19716424, 24645530, 28166320, 39432848, 49291060, 98582120, 197164240]

約数ペア:

[(1, 197164240), (2, 98582120), (4, 49291060), (5, 39432848), (7, 28166320), (8, 24645530), (10, 19716424), (13, 15166480), (14, 14083160), (16, 12322765), (20, 9858212), (26, 7583240), (28, 7041580), (35, 5633264), (40, 4929106), (49, 4023760), (52, 3791620), (53, 3720080), (56, 3520790), (65, 3033296), (70, 2816632), (73, 2700880), (80, 2464553), (91, 2166640), (98, 2011880), (104, 1895810), (106, 1860040), (112, 1760395), (130, 1516648), (140, 1408316), (146, 1350440), (182, 1083320), (196, 1005940), (208, 947905), (212, 930020), (245, 804752), (260, 758324), (265, 744016), (280, 704158), (292, 675220), (364, 541660), (365, 540176), (371, 531440), (392, 502970), (424, 465010), (455, 433328), (490, 402376), (511, 385840), (520, 379162), (530, 372008), (560, 352079), (584, 337610), (637, 309520), (689, 286160), (728, 270830), (730, 270088), (742, 265720), (784, 251485), (848, 232505), (910, 216664), (949, 207760), (980, 201188), (1022, 192920), (1040, 189581), (1060, 186004), (1168, 168805), (1274, 154760), (1378, 143080), (1456, 135415), (1460, 135044), (1484, 132860), (1820, 108332), (1855, 106288), (1898, 103880), (1960, 100594), (2044, 96460), (2120, 93002), (2548, 77380), (2555, 77168), (2597, 75920), (2756, 71540), (2920, 67522), (2968, 66430), (3185, 61904), (3445, 57232), (3577, 55120), (3640, 54166), (3710, 53144), (3796, 51940), (3869, 50960), (3920, 50297), (4088, 48230), (4240, 46501), (4745, 41552), (4823, 40880), (5096, 38690), (5110, 38584), (5194, 37960), (5512, 35770), (5840, 33761), (5936, 33215), (6370, 30952), (6643, 29680), (6890, 28616), (7154, 27560), (7280, 27083), (7420, 26572), (7592, 25970), (7738, 25480), (8176, 24115), (9490, 20776), (9646, 20440), (10192, 19345), (10220, 19292), (10388, 18980), (11024, 17885), (12740, 15476), (12985, 15184), (13286, 14840), (13780, 14308)]