266972040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 192

約数和(自身を含む): 953596800

約数和(自身を除く): 686624760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1697, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3394, 3420, 3496, 3933, 4140, 4370, 5091, 5244, 6555, 6788, 6840, 7866, 8280, 8485, 8740, 10182, 10488, 13110, 13576, 15273, 15732, 16970, 17480, 19665, 20364, 25455, 26220, 30546, 31464, 32243, 33940, 39031, 39330, 40728, 50910, 52440, 61092, 64486, 67880, 76365, 78062, 78660, 96729, 101820, 117093, 122184, 128972, 152730, 156124, 157320, 161215, 193458, 195155, 203640, 234186, 257944, 290187, 305460, 312248, 322430, 351279, 386916, 390310, 468372, 483645, 580374, 585465, 610920, 644860, 702558, 741589, 773832, 780620, 936744, 967290, 1160748, 1170930, 1289720, 1405116, 1450935, 1483178, 1561240, 1756395, 1934580, 2224767, 2321496, 2341860, 2810232, 2901870, 2966356, 3512790, 3707945, 3869160, 4449534, 4683720, 5803740, 5932712, 6674301, 7025580, 7415890, 8899068, 11123835, 11607480, 13348602, 14051160, 14831780, 17798136, 22247670, 26697204, 29663560, 33371505, 44495340, 53394408, 66743010, 88990680, 133486020, 266972040]

約数ペア:

[(1, 266972040), (2, 133486020), (3, 88990680), (4, 66743010), (5, 53394408), (6, 44495340), (8, 33371505), (9, 29663560), (10, 26697204), (12, 22247670), (15, 17798136), (18, 14831780), (19, 14051160), (20, 13348602), (23, 11607480), (24, 11123835), (30, 8899068), (36, 7415890), (38, 7025580), (40, 6674301), (45, 5932712), (46, 5803740), (57, 4683720), (60, 4449534), (69, 3869160), (72, 3707945), (76, 3512790), (90, 2966356), (92, 2901870), (95, 2810232), (114, 2341860), (115, 2321496), (120, 2224767), (138, 1934580), (152, 1756395), (171, 1561240), (180, 1483178), (184, 1450935), (190, 1405116), (207, 1289720), (228, 1170930), (230, 1160748), (276, 967290), (285, 936744), (342, 780620), (345, 773832), (360, 741589), (380, 702558), (414, 644860), (437, 610920), (456, 585465), (460, 580374), (552, 483645), (570, 468372), (684, 390310), (690, 386916), (760, 351279), (828, 322430), (855, 312248), (874, 305460), (920, 290187), (1035, 257944), (1140, 234186), (1311, 203640), (1368, 195155), (1380, 193458), (1656, 161215), (1697, 157320), (1710, 156124), (1748, 152730), (2070, 128972), (2185, 122184), (2280, 117093), (2622, 101820), (2760, 96729), (3394, 78660), (3420, 78062), (3496, 76365), (3933, 67880), (4140, 64486), (4370, 61092), (5091, 52440), (5244, 50910), (6555, 40728), (6788, 39330), (6840, 39031), (7866, 33940), (8280, 32243), (8485, 31464), (8740, 30546), (10182, 26220), (10488, 25455), (13110, 20364), (13576, 19665), (15273, 17480), (15732, 16970)]