993125880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 256

約数和(自身を含む): 3521232000

約数和(自身を除く): 2528106120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 216, 222, 232, 261, 270, 290, 296, 333, 348, 360, 370, 435, 444, 522, 540, 555, 580, 666, 696, 740, 783, 857, 870, 888, 999, 1044, 1073, 1080, 1110, 1160, 1305, 1332, 1480, 1566, 1665, 1714, 1740, 1998, 2088, 2146, 2220, 2571, 2610, 2664, 3132, 3219, 3330, 3428, 3480, 3915, 3996, 4285, 4292, 4440, 4995, 5142, 5220, 5365, 6264, 6438, 6660, 6856, 7713, 7830, 7992, 8570, 8584, 9657, 9990, 10284, 10440, 10730, 12855, 12876, 13320, 15426, 15660, 16095, 17140, 19314, 19980, 20568, 21460, 23139, 24853, 25710, 25752, 28971, 30852, 31320, 31709, 32190, 34280, 38565, 38628, 39960, 42920, 46278, 48285, 49706, 51420, 57942, 61704, 63418, 64380, 74559, 77130, 77256, 92556, 95127, 96570, 99412, 102840, 115695, 115884, 124265, 126836, 128760, 144855, 149118, 154260, 158545, 185112, 190254, 193140, 198824, 223677, 231390, 231768, 248530, 253672, 285381, 289710, 298236, 308520, 317090, 372795, 380508, 386280, 447354, 462780, 475635, 497060, 570762, 579420, 596472, 634180, 671031, 745590, 761016, 856143, 894708, 919561, 925560, 951270, 994120, 1118385, 1141524, 1158840, 1268360, 1342062, 1426905, 1491180, 1712286, 1789416, 1839122, 1902540, 2236770, 2283048, 2684124, 2758683, 2853810, 2982360, 3355155, 3424572, 3678244, 3805080, 4280715, 4473540, 4597805, 5368248, 5517366, 5707620, 6710310, 6849144, 7356488, 8276049, 8561430, 8947080, 9195610, 11034732, 11415240, 13420620, 13793415, 16552098, 17122860, 18391220, 22069464, 24828147, 26841240, 27586830, 33104196, 34245720, 36782440, 41380245, 49656294, 55173660, 66208392, 82760490, 99312588, 110347320, 124140735, 165520980, 198625176, 248281470, 331041960, 496562940, 993125880]

約数ペア:

[(1, 993125880), (2, 496562940), (3, 331041960), (4, 248281470), (5, 198625176), (6, 165520980), (8, 124140735), (9, 110347320), (10, 99312588), (12, 82760490), (15, 66208392), (18, 55173660), (20, 49656294), (24, 41380245), (27, 36782440), (29, 34245720), (30, 33104196), (36, 27586830), (37, 26841240), (40, 24828147), (45, 22069464), (54, 18391220), (58, 17122860), (60, 16552098), (72, 13793415), (74, 13420620), (87, 11415240), (90, 11034732), (108, 9195610), (111, 8947080), (116, 8561430), (120, 8276049), (135, 7356488), (145, 6849144), (148, 6710310), (174, 5707620), (180, 5517366), (185, 5368248), (216, 4597805), (222, 4473540), (232, 4280715), (261, 3805080), (270, 3678244), (290, 3424572), (296, 3355155), (333, 2982360), (348, 2853810), (360, 2758683), (370, 2684124), (435, 2283048), (444, 2236770), (522, 1902540), (540, 1839122), (555, 1789416), (580, 1712286), (666, 1491180), (696, 1426905), (740, 1342062), (783, 1268360), (857, 1158840), (870, 1141524), (888, 1118385), (999, 994120), (1044, 951270), (1073, 925560), (1080, 919561), (1110, 894708), (1160, 856143), (1305, 761016), (1332, 745590), (1480, 671031), (1566, 634180), (1665, 596472), (1714, 579420), (1740, 570762), (1998, 497060), (2088, 475635), (2146, 462780), (2220, 447354), (2571, 386280), (2610, 380508), (2664, 372795), (3132, 317090), (3219, 308520), (3330, 298236), (3428, 289710), (3480, 285381), (3915, 253672), (3996, 248530), (4285, 231768), (4292, 231390), (4440, 223677), (4995, 198824), (5142, 193140), (5220, 190254), (5365, 185112), (6264, 158545), (6438, 154260), (6660, 149118), (6856, 144855), (7713, 128760), (7830, 126836), (7992, 124265), (8570, 115884), (8584, 115695), (9657, 102840), (9990, 99412), (10284, 96570), (10440, 95127), (10730, 92556), (12855, 77256), (12876, 77130), (13320, 74559), (15426, 64380), (15660, 63418), (16095, 61704), (17140, 57942), (19314, 51420), (19980, 49706), (20568, 48285), (21460, 46278), (23139, 42920), (24853, 39960), (25710, 38628), (25752, 38565), (28971, 34280), (30852, 32190), (31320, 31709)]