4245969560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 11750400000

約数和(自身を除く): 7504430440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 67, 70, 98, 124, 134, 140, 149, 155, 196, 217, 245, 248, 268, 280, 298, 310, 335, 343, 392, 434, 469, 490, 536, 596, 620, 670, 686, 745, 868, 938, 980, 1043, 1085, 1192, 1240, 1340, 1372, 1490, 1519, 1715, 1736, 1876, 1960, 2077, 2086, 2170, 2345, 2680, 2744, 2980, 3038, 3283, 3430, 3752, 4154, 4172, 4340, 4619, 4690, 5215, 5960, 6076, 6566, 6860, 7301, 7595, 8308, 8344, 8680, 9238, 9380, 9983, 10385, 10430, 10633, 12152, 13132, 13720, 14539, 14602, 15190, 16415, 16616, 18476, 18760, 19966, 20770, 20860, 21266, 22981, 23095, 26264, 29078, 29204, 30380, 32333, 32830, 36505, 36952, 39932, 41540, 41720, 42532, 45962, 46190, 49915, 51107, 53165, 58156, 58408, 60760, 64666, 65660, 69881, 72695, 73010, 79864, 83080, 85064, 91924, 92380, 99830, 101773, 102214, 106330, 114905, 116312, 129332, 131320, 139762, 145390, 146020, 161665, 183848, 184760, 199660, 203546, 204428, 212660, 226331, 229810, 255535, 258664, 279524, 290780, 292040, 309473, 323330, 349405, 399320, 407092, 408856, 425320, 452662, 459620, 489167, 508865, 511070, 559048, 581560, 618946, 646660, 698810, 712411, 814184, 905324, 919240, 978334, 1017730, 1022140, 1131655, 1237892, 1293320, 1397620, 1424822, 1547365, 1584317, 1810648, 1956668, 2035460, 2044280, 2166311, 2263310, 2445835, 2475784, 2795240, 2849644, 3094730, 3168634, 3424169, 3562055, 3913336, 4070920, 4332622, 4526620, 4891670, 5699288, 6189460, 6337268, 6848338, 7124110, 7921585, 8665244, 9053240, 9783340, 10831555, 12378920, 12674536, 13696676, 14248220, 15164177, 15843170, 17120845, 17330488, 19566680, 21663110, 27393352, 28496440, 30328354, 31686340, 34241690, 43326220, 60656708, 63372680, 68483380, 75820885, 86652440, 106149239, 121313416, 136966760, 151641770, 212298478, 303283540, 424596956, 530746195, 606567080, 849193912, 1061492390, 2122984780, 4245969560]

約数ペア:

[(1, 4245969560), (2, 2122984780), (4, 1061492390), (5, 849193912), (7, 606567080), (8, 530746195), (10, 424596956), (14, 303283540), (20, 212298478), (28, 151641770), (31, 136966760), (35, 121313416), (40, 106149239), (49, 86652440), (56, 75820885), (62, 68483380), (67, 63372680), (70, 60656708), (98, 43326220), (124, 34241690), (134, 31686340), (140, 30328354), (149, 28496440), (155, 27393352), (196, 21663110), (217, 19566680), (245, 17330488), (248, 17120845), (268, 15843170), (280, 15164177), (298, 14248220), (310, 13696676), (335, 12674536), (343, 12378920), (392, 10831555), (434, 9783340), (469, 9053240), (490, 8665244), (536, 7921585), (596, 7124110), (620, 6848338), (670, 6337268), (686, 6189460), (745, 5699288), (868, 4891670), (938, 4526620), (980, 4332622), (1043, 4070920), (1085, 3913336), (1192, 3562055), (1240, 3424169), (1340, 3168634), (1372, 3094730), (1490, 2849644), (1519, 2795240), (1715, 2475784), (1736, 2445835), (1876, 2263310), (1960, 2166311), (2077, 2044280), (2086, 2035460), (2170, 1956668), (2345, 1810648), (2680, 1584317), (2744, 1547365), (2980, 1424822), (3038, 1397620), (3283, 1293320), (3430, 1237892), (3752, 1131655), (4154, 1022140), (4172, 1017730), (4340, 978334), (4619, 919240), (4690, 905324), (5215, 814184), (5960, 712411), (6076, 698810), (6566, 646660), (6860, 618946), (7301, 581560), (7595, 559048), (8308, 511070), (8344, 508865), (8680, 489167), (9238, 459620), (9380, 452662), (9983, 425320), (10385, 408856), (10430, 407092), (10633, 399320), (12152, 349405), (13132, 323330), (13720, 309473), (14539, 292040), (14602, 290780), (15190, 279524), (16415, 258664), (16616, 255535), (18476, 229810), (18760, 226331), (19966, 212660), (20770, 204428), (20860, 203546), (21266, 199660), (22981, 184760), (23095, 183848), (26264, 161665), (29078, 146020), (29204, 145390), (30380, 139762), (32333, 131320), (32830, 129332), (36505, 116312), (36952, 114905), (39932, 106330), (41540, 102214), (41720, 101773), (42532, 99830), (45962, 92380), (46190, 91924), (49915, 85064), (51107, 83080), (53165, 79864), (58156, 73010), (58408, 72695), (60760, 69881), (64666, 65660)]