178092720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 658082880

約数和(自身を除く): 479990160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 359, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 718, 720, 780, 795, 848, 936, 954, 1040, 1060, 1077, 1170, 1272, 1378, 1436, 1560, 1590, 1795, 1872, 1908, 2067, 2120, 2154, 2340, 2385, 2544, 2756, 2872, 3120, 3180, 3231, 3445, 3590, 3816, 4134, 4240, 4308, 4667, 4680, 4770, 5385, 5512, 5744, 6201, 6360, 6462, 6890, 7180, 7632, 8268, 8616, 9334, 9360, 9540, 10335, 10770, 11024, 12402, 12720, 12924, 13780, 14001, 14360, 16155, 16536, 17232, 18668, 19027, 19080, 20670, 21540, 23335, 24804, 25848, 27560, 28002, 28720, 31005, 32310, 33072, 37336, 38054, 38160, 41340, 42003, 43080, 46670, 49608, 51696, 55120, 56004, 57081, 62010, 64620, 70005, 74672, 76108, 82680, 84006, 86160, 93340, 95135, 99216, 112008, 114162, 124020, 129240, 140010, 152216, 165360, 168012, 171243, 186680, 190270, 210015, 224016, 228324, 247351, 248040, 258480, 280020, 285405, 304432, 336024, 342486, 373360, 380540, 420030, 456648, 494702, 496080, 560040, 570810, 672048, 684972, 742053, 761080, 840060, 856215, 913296, 989404, 1120080, 1141620, 1236755, 1369944, 1484106, 1522160, 1680120, 1712430, 1978808, 2226159, 2283240, 2473510, 2739888, 2968212, 3360240, 3424860, 3710265, 3957616, 4452318, 4566480, 4947020, 5936424, 6849720, 7420530, 8904636, 9894040, 11130795, 11872848, 13699440, 14841060, 17809272, 19788080, 22261590, 29682120, 35618544, 44523180, 59364240, 89046360, 178092720]

約数ペア:

[(1, 178092720), (2, 89046360), (3, 59364240), (4, 44523180), (5, 35618544), (6, 29682120), (8, 22261590), (9, 19788080), (10, 17809272), (12, 14841060), (13, 13699440), (15, 11872848), (16, 11130795), (18, 9894040), (20, 8904636), (24, 7420530), (26, 6849720), (30, 5936424), (36, 4947020), (39, 4566480), (40, 4452318), (45, 3957616), (48, 3710265), (52, 3424860), (53, 3360240), (60, 2968212), (65, 2739888), (72, 2473510), (78, 2283240), (80, 2226159), (90, 1978808), (104, 1712430), (106, 1680120), (117, 1522160), (120, 1484106), (130, 1369944), (144, 1236755), (156, 1141620), (159, 1120080), (180, 989404), (195, 913296), (208, 856215), (212, 840060), (234, 761080), (240, 742053), (260, 684972), (265, 672048), (312, 570810), (318, 560040), (359, 496080), (360, 494702), (390, 456648), (424, 420030), (468, 380540), (477, 373360), (520, 342486), (530, 336024), (585, 304432), (624, 285405), (636, 280020), (689, 258480), (718, 248040), (720, 247351), (780, 228324), (795, 224016), (848, 210015), (936, 190270), (954, 186680), (1040, 171243), (1060, 168012), (1077, 165360), (1170, 152216), (1272, 140010), (1378, 129240), (1436, 124020), (1560, 114162), (1590, 112008), (1795, 99216), (1872, 95135), (1908, 93340), (2067, 86160), (2120, 84006), (2154, 82680), (2340, 76108), (2385, 74672), (2544, 70005), (2756, 64620), (2872, 62010), (3120, 57081), (3180, 56004), (3231, 55120), (3445, 51696), (3590, 49608), (3816, 46670), (4134, 43080), (4240, 42003), (4308, 41340), (4667, 38160), (4680, 38054), (4770, 37336), (5385, 33072), (5512, 32310), (5744, 31005), (6201, 28720), (6360, 28002), (6462, 27560), (6890, 25848), (7180, 24804), (7632, 23335), (8268, 21540), (8616, 20670), (9334, 19080), (9360, 19027), (9540, 18668), (10335, 17232), (10770, 16536), (11024, 16155), (12402, 14360), (12720, 14001), (12924, 13780)]