56332640

素因数分解:

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

素因数の和:161

約数の個数: 192

約数和(自身を含む): 169174656

約数和(自身を除く): 112842016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 73, 80, 91, 104, 106, 112, 130, 140, 146, 160, 182, 208, 212, 224, 260, 265, 280, 292, 364, 365, 371, 416, 424, 455, 511, 520, 530, 560, 584, 689, 728, 730, 742, 848, 910, 949, 1022, 1040, 1060, 1120, 1168, 1378, 1456, 1460, 1484, 1696, 1820, 1855, 1898, 2044, 2080, 2120, 2336, 2555, 2756, 2912, 2920, 2968, 3445, 3640, 3710, 3796, 3869, 4088, 4240, 4745, 4823, 5110, 5512, 5840, 5936, 6643, 6890, 7280, 7420, 7592, 7738, 8176, 8480, 9490, 9646, 10220, 11024, 11680, 11872, 13286, 13780, 14560, 14840, 15184, 15476, 16352, 18980, 19292, 19345, 20440, 22048, 24115, 26572, 27083, 27560, 29680, 30368, 30952, 33215, 37960, 38584, 38690, 40880, 48230, 50297, 53144, 54166, 55120, 59360, 61904, 66430, 75920, 77168, 77380, 81760, 96460, 100594, 106288, 108332, 110240, 123808, 132860, 135415, 151840, 154336, 154760, 192920, 201188, 212576, 216664, 251485, 265720, 270830, 309520, 352079, 385840, 402376, 433328, 502970, 531440, 541660, 619040, 704158, 771680, 804752, 866656, 1005940, 1062880, 1083320, 1408316, 1609504, 1760395, 2011880, 2166640, 2816632, 3520790, 4023760, 4333280, 5633264, 7041580, 8047520, 11266528, 14083160, 28166320, 56332640]

約数ペア:

[(1, 56332640), (2, 28166320), (4, 14083160), (5, 11266528), (7, 8047520), (8, 7041580), (10, 5633264), (13, 4333280), (14, 4023760), (16, 3520790), (20, 2816632), (26, 2166640), (28, 2011880), (32, 1760395), (35, 1609504), (40, 1408316), (52, 1083320), (53, 1062880), (56, 1005940), (65, 866656), (70, 804752), (73, 771680), (80, 704158), (91, 619040), (104, 541660), (106, 531440), (112, 502970), (130, 433328), (140, 402376), (146, 385840), (160, 352079), (182, 309520), (208, 270830), (212, 265720), (224, 251485), (260, 216664), (265, 212576), (280, 201188), (292, 192920), (364, 154760), (365, 154336), (371, 151840), (416, 135415), (424, 132860), (455, 123808), (511, 110240), (520, 108332), (530, 106288), (560, 100594), (584, 96460), (689, 81760), (728, 77380), (730, 77168), (742, 75920), (848, 66430), (910, 61904), (949, 59360), (1022, 55120), (1040, 54166), (1060, 53144), (1120, 50297), (1168, 48230), (1378, 40880), (1456, 38690), (1460, 38584), (1484, 37960), (1696, 33215), (1820, 30952), (1855, 30368), (1898, 29680), (2044, 27560), (2080, 27083), (2120, 26572), (2336, 24115), (2555, 22048), (2756, 20440), (2912, 19345), (2920, 19292), (2968, 18980), (3445, 16352), (3640, 15476), (3710, 15184), (3796, 14840), (3869, 14560), (4088, 13780), (4240, 13286), (4745, 11872), (4823, 11680), (5110, 11024), (5512, 10220), (5840, 9646), (5936, 9490), (6643, 8480), (6890, 8176), (7280, 7738), (7420, 7592)]