19927534080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83701}}^1$

素因数の和:83758

約数の個数: 160

約数和(自身を含む): 65761648128

約数和(自身を除く): 45834114048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 83701, 119040, 167402, 238080, 251103, 334804, 418505, 502206, 669608, 837010, 1004412, 1255515, 1339216, 1674020, 2008824, 2511030, 2594731, 2678432, 3348040, 4017648, 5022060, 5189462, 5356864, 6696080, 7784193, 8035296, 10044120, 10378924, 10713728, 12973655, 13392160, 15568386, 16070592, 20088240, 20757848, 21427456, 25947310, 26784320, 31136772, 32141184, 38920965, 40176480, 41515696, 42854912, 51894620, 53568640, 62273544, 64282368, 77841930, 80352960, 83031392, 103789240, 107137280, 124547088, 128564736, 155683860, 160705920, 166062784, 207578480, 214274560, 249094176, 311367720, 321411840, 332125568, 415156960, 498188352, 622735440, 642823680, 664251136, 830313920, 996376704, 1245470880, 1328502272, 1660627840, 1992753408, 2490941760, 3321255680, 3985506816, 4981883520, 6642511360, 9963767040, 19927534080]

約数ペア:

[(1, 19927534080), (2, 9963767040), (3, 6642511360), (4, 4981883520), (5, 3985506816), (6, 3321255680), (8, 2490941760), (10, 1992753408), (12, 1660627840), (15, 1328502272), (16, 1245470880), (20, 996376704), (24, 830313920), (30, 664251136), (31, 642823680), (32, 622735440), (40, 498188352), (48, 415156960), (60, 332125568), (62, 321411840), (64, 311367720), (80, 249094176), (93, 214274560), (96, 207578480), (120, 166062784), (124, 160705920), (128, 155683860), (155, 128564736), (160, 124547088), (186, 107137280), (192, 103789240), (240, 83031392), (248, 80352960), (256, 77841930), (310, 64282368), (320, 62273544), (372, 53568640), (384, 51894620), (465, 42854912), (480, 41515696), (496, 40176480), (512, 38920965), (620, 32141184), (640, 31136772), (744, 26784320), (768, 25947310), (930, 21427456), (960, 20757848), (992, 20088240), (1240, 16070592), (1280, 15568386), (1488, 13392160), (1536, 12973655), (1860, 10713728), (1920, 10378924), (1984, 10044120), (2480, 8035296), (2560, 7784193), (2976, 6696080), (3720, 5356864), (3840, 5189462), (3968, 5022060), (4960, 4017648), (5952, 3348040), (7440, 2678432), (7680, 2594731), (7936, 2511030), (9920, 2008824), (11904, 1674020), (14880, 1339216), (15872, 1255515), (19840, 1004412), (23808, 837010), (29760, 669608), (39680, 502206), (47616, 418505), (59520, 334804), (79360, 251103), (83701, 238080), (119040, 167402)]