168724440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 576201600

約数和(自身を除く): 407477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 53, 60, 72, 74, 90, 106, 111, 120, 148, 159, 180, 185, 212, 222, 239, 265, 296, 318, 333, 360, 370, 424, 444, 477, 478, 530, 555, 636, 666, 717, 740, 795, 888, 954, 956, 1060, 1110, 1195, 1272, 1332, 1434, 1480, 1590, 1665, 1908, 1912, 1961, 2120, 2151, 2220, 2385, 2390, 2664, 2868, 3180, 3330, 3585, 3816, 3922, 4302, 4440, 4770, 4780, 5736, 5883, 6360, 6660, 7170, 7844, 8604, 8843, 9540, 9560, 9805, 10755, 11766, 12667, 13320, 14340, 15688, 17208, 17649, 17686, 19080, 19610, 21510, 23532, 25334, 26529, 28680, 29415, 35298, 35372, 38001, 39220, 43020, 44215, 47064, 50668, 53058, 58830, 63335, 70596, 70744, 76002, 78440, 79587, 86040, 88245, 88430, 101336, 106116, 114003, 117660, 126670, 132645, 141192, 152004, 159174, 176490, 176860, 190005, 212232, 228006, 235320, 253340, 265290, 304008, 318348, 352980, 353720, 380010, 397935, 456012, 468679, 506680, 530580, 570015, 636696, 705960, 760020, 795870, 912024, 937358, 1061160, 1140030, 1406037, 1520040, 1591740, 1874716, 2280060, 2343395, 2812074, 3183480, 3749432, 4218111, 4560120, 4686790, 5624148, 7030185, 8436222, 9373580, 11248296, 14060370, 16872444, 18747160, 21090555, 28120740, 33744888, 42181110, 56241480, 84362220, 168724440]

約数ペア:

[(1, 168724440), (2, 84362220), (3, 56241480), (4, 42181110), (5, 33744888), (6, 28120740), (8, 21090555), (9, 18747160), (10, 16872444), (12, 14060370), (15, 11248296), (18, 9373580), (20, 8436222), (24, 7030185), (30, 5624148), (36, 4686790), (37, 4560120), (40, 4218111), (45, 3749432), (53, 3183480), (60, 2812074), (72, 2343395), (74, 2280060), (90, 1874716), (106, 1591740), (111, 1520040), (120, 1406037), (148, 1140030), (159, 1061160), (180, 937358), (185, 912024), (212, 795870), (222, 760020), (239, 705960), (265, 636696), (296, 570015), (318, 530580), (333, 506680), (360, 468679), (370, 456012), (424, 397935), (444, 380010), (477, 353720), (478, 352980), (530, 318348), (555, 304008), (636, 265290), (666, 253340), (717, 235320), (740, 228006), (795, 212232), (888, 190005), (954, 176860), (956, 176490), (1060, 159174), (1110, 152004), (1195, 141192), (1272, 132645), (1332, 126670), (1434, 117660), (1480, 114003), (1590, 106116), (1665, 101336), (1908, 88430), (1912, 88245), (1961, 86040), (2120, 79587), (2151, 78440), (2220, 76002), (2385, 70744), (2390, 70596), (2664, 63335), (2868, 58830), (3180, 53058), (3330, 50668), (3585, 47064), (3816, 44215), (3922, 43020), (4302, 39220), (4440, 38001), (4770, 35372), (4780, 35298), (5736, 29415), (5883, 28680), (6360, 26529), (6660, 25334), (7170, 23532), (7844, 21510), (8604, 19610), (8843, 19080), (9540, 17686), (9560, 17649), (9805, 17208), (10755, 15688), (11766, 14340), (12667, 13320)]