164360560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 476969472

約数和(自身を除く): 312608912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 211, 214, 260, 280, 364, 422, 428, 455, 520, 535, 560, 728, 749, 844, 856, 910, 1040, 1055, 1070, 1391, 1456, 1477, 1498, 1688, 1712, 1820, 2110, 2140, 2743, 2782, 2954, 2996, 3376, 3640, 3745, 4220, 4280, 5486, 5564, 5908, 5992, 6955, 7280, 7385, 7490, 8440, 8560, 9737, 10972, 11128, 11816, 11984, 13715, 13910, 14770, 14980, 16880, 19201, 19474, 21944, 22256, 22577, 23632, 27430, 27820, 29540, 29960, 38402, 38948, 43888, 45154, 48685, 54860, 55640, 59080, 59920, 76804, 77896, 90308, 96005, 97370, 109720, 111280, 112885, 118160, 153608, 155792, 158039, 180616, 192010, 194740, 219440, 225770, 293501, 307216, 316078, 361232, 384020, 389480, 451540, 587002, 632156, 768040, 778960, 790195, 903080, 1174004, 1264312, 1467505, 1536080, 1580390, 1806160, 2054507, 2348008, 2528624, 2935010, 3160780, 4109014, 4696016, 5870020, 6321560, 8218028, 10272535, 11740040, 12643120, 16436056, 20545070, 23480080, 32872112, 41090140, 82180280, 164360560]

約数ペア:

[(1, 164360560), (2, 82180280), (4, 41090140), (5, 32872112), (7, 23480080), (8, 20545070), (10, 16436056), (13, 12643120), (14, 11740040), (16, 10272535), (20, 8218028), (26, 6321560), (28, 5870020), (35, 4696016), (40, 4109014), (52, 3160780), (56, 2935010), (65, 2528624), (70, 2348008), (80, 2054507), (91, 1806160), (104, 1580390), (107, 1536080), (112, 1467505), (130, 1264312), (140, 1174004), (182, 903080), (208, 790195), (211, 778960), (214, 768040), (260, 632156), (280, 587002), (364, 451540), (422, 389480), (428, 384020), (455, 361232), (520, 316078), (535, 307216), (560, 293501), (728, 225770), (749, 219440), (844, 194740), (856, 192010), (910, 180616), (1040, 158039), (1055, 155792), (1070, 153608), (1391, 118160), (1456, 112885), (1477, 111280), (1498, 109720), (1688, 97370), (1712, 96005), (1820, 90308), (2110, 77896), (2140, 76804), (2743, 59920), (2782, 59080), (2954, 55640), (2996, 54860), (3376, 48685), (3640, 45154), (3745, 43888), (4220, 38948), (4280, 38402), (5486, 29960), (5564, 29540), (5908, 27820), (5992, 27430), (6955, 23632), (7280, 22577), (7385, 22256), (7490, 21944), (8440, 19474), (8560, 19201), (9737, 16880), (10972, 14980), (11128, 14770), (11816, 13910), (11984, 13715)]