421162187760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{13337}}^1$

素因数の和:14136

約数の個数: 240

約数和(自身を含む): 1439697317760

約数和(自身を除く): 1018535130000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 719, 720, 732, 915, 976, 1098, 1220, 1438, 1464, 1830, 2157, 2196, 2440, 2745, 2876, 2928, 3595, 3660, 4314, 4392, 4880, 5490, 5752, 6471, 7190, 7320, 8628, 8784, 10785, 10980, 11504, 12942, 13337, 14380, 14640, 17256, 21570, 21960, 25884, 26674, 28760, 32355, 34512, 40011, 43140, 43859, 43920, 51768, 53348, 57520, 64710, 66685, 80022, 86280, 87718, 103536, 106696, 120033, 129420, 131577, 133370, 160044, 172560, 175436, 200055, 213392, 219295, 240066, 258840, 263154, 266740, 320088, 350872, 394731, 400110, 438590, 480132, 517680, 526308, 533480, 600165, 640176, 657885, 701744, 789462, 800220, 813557, 877180, 960264, 1052616, 1066960, 1200330, 1315770, 1578924, 1600440, 1627114, 1754360, 1920528, 1973655, 2105232, 2400660, 2440671, 2631540, 3157848, 3200880, 3254228, 3508720, 3947310, 4067785, 4801320, 4881342, 5263080, 6315696, 6508456, 7322013, 7894620, 8135570, 9589303, 9602640, 9762684, 10526160, 12203355, 13016912, 14644026, 15789240, 16271140, 19178606, 19525368, 24406710, 28767909, 29288052, 31578480, 32542280, 36610065, 38357212, 39050736, 47946515, 48813420, 57535818, 58576104, 65084560, 73220130, 76714424, 86303727, 95893030, 97626840, 115071636, 117152208, 143839545, 146440260, 153428848, 172607454, 191786060, 195253680, 230143272, 287679090, 292880520, 345214908, 383572120, 431518635, 460286544, 575358180, 584947483, 585761040, 690429816, 767144240, 863037270, 1150716360, 1169894966, 1380859632, 1726074540, 1754842449, 2301432720, 2339789932, 2924737415, 3452149080, 3509684898, 4679579864, 5264527347, 5849474830, 6904298160, 7019369796, 8774212245, 9359159728, 10529054694, 11698949660, 14038739592, 17548424490, 21058109388, 23397899320, 26322636735, 28077479184, 35096848980, 42116218776, 46795798640, 52645273470, 70193697960, 84232437552, 105290546940, 140387395920, 210581093880, 421162187760]

約数ペア:

[(1, 421162187760), (2, 210581093880), (3, 140387395920), (4, 105290546940), (5, 84232437552), (6, 70193697960), (8, 52645273470), (9, 46795798640), (10, 42116218776), (12, 35096848980), (15, 28077479184), (16, 26322636735), (18, 23397899320), (20, 21058109388), (24, 17548424490), (30, 14038739592), (36, 11698949660), (40, 10529054694), (45, 9359159728), (48, 8774212245), (60, 7019369796), (61, 6904298160), (72, 5849474830), (80, 5264527347), (90, 4679579864), (120, 3509684898), (122, 3452149080), (144, 2924737415), (180, 2339789932), (183, 2301432720), (240, 1754842449), (244, 1726074540), (305, 1380859632), (360, 1169894966), (366, 1150716360), (488, 863037270), (549, 767144240), (610, 690429816), (719, 585761040), (720, 584947483), (732, 575358180), (915, 460286544), (976, 431518635), (1098, 383572120), (1220, 345214908), (1438, 292880520), (1464, 287679090), (1830, 230143272), (2157, 195253680), (2196, 191786060), (2440, 172607454), (2745, 153428848), (2876, 146440260), (2928, 143839545), (3595, 117152208), (3660, 115071636), (4314, 97626840), (4392, 95893030), (4880, 86303727), (5490, 76714424), (5752, 73220130), (6471, 65084560), (7190, 58576104), (7320, 57535818), (8628, 48813420), (8784, 47946515), (10785, 39050736), (10980, 38357212), (11504, 36610065), (12942, 32542280), (13337, 31578480), (14380, 29288052), (14640, 28767909), (17256, 24406710), (21570, 19525368), (21960, 19178606), (25884, 16271140), (26674, 15789240), (28760, 14644026), (32355, 13016912), (34512, 12203355), (40011, 10526160), (43140, 9762684), (43859, 9602640), (43920, 9589303), (51768, 8135570), (53348, 7894620), (57520, 7322013), (64710, 6508456), (66685, 6315696), (80022, 5263080), (86280, 4881342), (87718, 4801320), (103536, 4067785), (106696, 3947310), (120033, 3508720), (129420, 3254228), (131577, 3200880), (133370, 3157848), (160044, 2631540), (172560, 2440671), (175436, 2400660), (200055, 2105232), (213392, 1973655), (219295, 1920528), (240066, 1754360), (258840, 1627114), (263154, 1600440), (266740, 1578924), (320088, 1315770), (350872, 1200330), (394731, 1066960), (400110, 1052616), (438590, 960264), (480132, 877180), (517680, 813557), (526308, 800220), (533480, 789462), (600165, 701744), (640176, 657885)]