17916080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 53996544

約数和(自身を除く): 36080464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 107, 112, 115, 130, 140, 161, 182, 184, 208, 214, 230, 260, 280, 299, 322, 364, 368, 428, 455, 460, 520, 535, 560, 598, 644, 728, 749, 805, 856, 910, 920, 1040, 1070, 1196, 1288, 1391, 1456, 1495, 1498, 1610, 1712, 1820, 1840, 2093, 2140, 2392, 2461, 2576, 2782, 2990, 2996, 3220, 3640, 3745, 4186, 4280, 4784, 4922, 5564, 5980, 5992, 6440, 6955, 7280, 7490, 8372, 8560, 9737, 9844, 10465, 11128, 11960, 11984, 12305, 12880, 13910, 14980, 16744, 17227, 19474, 19688, 20930, 22256, 23920, 24610, 27820, 29960, 31993, 33488, 34454, 38948, 39376, 41860, 48685, 49220, 55640, 59920, 63986, 68908, 77896, 83720, 86135, 97370, 98440, 111280, 127972, 137816, 155792, 159965, 167440, 172270, 194740, 196880, 223951, 255944, 275632, 319930, 344540, 389480, 447902, 511888, 639860, 689080, 778960, 895804, 1119755, 1279720, 1378160, 1791608, 2239510, 2559440, 3583216, 4479020, 8958040, 17916080]

約数ペア:

[(1, 17916080), (2, 8958040), (4, 4479020), (5, 3583216), (7, 2559440), (8, 2239510), (10, 1791608), (13, 1378160), (14, 1279720), (16, 1119755), (20, 895804), (23, 778960), (26, 689080), (28, 639860), (35, 511888), (40, 447902), (46, 389480), (52, 344540), (56, 319930), (65, 275632), (70, 255944), (80, 223951), (91, 196880), (92, 194740), (104, 172270), (107, 167440), (112, 159965), (115, 155792), (130, 137816), (140, 127972), (161, 111280), (182, 98440), (184, 97370), (208, 86135), (214, 83720), (230, 77896), (260, 68908), (280, 63986), (299, 59920), (322, 55640), (364, 49220), (368, 48685), (428, 41860), (455, 39376), (460, 38948), (520, 34454), (535, 33488), (560, 31993), (598, 29960), (644, 27820), (728, 24610), (749, 23920), (805, 22256), (856, 20930), (910, 19688), (920, 19474), (1040, 17227), (1070, 16744), (1196, 14980), (1288, 13910), (1391, 12880), (1456, 12305), (1495, 11984), (1498, 11960), (1610, 11128), (1712, 10465), (1820, 9844), (1840, 9737), (2093, 8560), (2140, 8372), (2392, 7490), (2461, 7280), (2576, 6955), (2782, 6440), (2990, 5992), (2996, 5980), (3220, 5564), (3640, 4922), (3745, 4784), (4186, 4280)]