1657413507680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{761623}}^1$

素因数の和:761741

約数の個数: 192

約数和(自身を含む): 4698427991040

約数和(自身を除く): 3041014483360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 67, 70, 80, 112, 116, 134, 140, 145, 160, 203, 224, 232, 268, 280, 290, 335, 406, 464, 469, 536, 560, 580, 670, 812, 928, 938, 1015, 1072, 1120, 1160, 1340, 1624, 1876, 1943, 2030, 2144, 2320, 2345, 2680, 3248, 3752, 3886, 4060, 4640, 4690, 5360, 6496, 7504, 7772, 8120, 9380, 9715, 10720, 13601, 15008, 15544, 16240, 18760, 19430, 27202, 31088, 32480, 37520, 38860, 54404, 62176, 68005, 75040, 77720, 108808, 136010, 155440, 217616, 272020, 310880, 435232, 544040, 761623, 1088080, 1523246, 2176160, 3046492, 3808115, 5331361, 6092984, 7616230, 10662722, 12185968, 15232460, 21325444, 22087067, 24371936, 26656805, 30464920, 42650888, 44174134, 51028741, 53313610, 60929840, 85301776, 88348268, 102057482, 106627220, 110435335, 121859680, 154609469, 170603552, 176696536, 204114964, 213254440, 220870670, 255143705, 309218938, 353393072, 357201187, 408229928, 426508880, 441741340, 510287410, 618437876, 706786144, 714402374, 773047345, 816459856, 853017760, 883482680, 1020574820, 1236875752, 1428804748, 1479833489, 1546094690, 1632919712, 1766965360, 1786005935, 2041149640, 2473751504, 2857609496, 2959666978, 3092189380, 3533930720, 3572011870, 4082299280, 4947503008, 5715218992, 5919333956, 6184378760, 7144023740, 7399167445, 8164598560, 10358834423, 11430437984, 11838667912, 12368757520, 14288047480, 14798334890, 20717668846, 23677335824, 24737515040, 28576094960, 29596669780, 41435337692, 47354671648, 51794172115, 57152189920, 59193339560, 82870675384, 103588344230, 118386679120, 165741350768, 207176688460, 236773358240, 331482701536, 414353376920, 828706753840, 1657413507680]

約数ペア:

[(1, 1657413507680), (2, 828706753840), (4, 414353376920), (5, 331482701536), (7, 236773358240), (8, 207176688460), (10, 165741350768), (14, 118386679120), (16, 103588344230), (20, 82870675384), (28, 59193339560), (29, 57152189920), (32, 51794172115), (35, 47354671648), (40, 41435337692), (56, 29596669780), (58, 28576094960), (67, 24737515040), (70, 23677335824), (80, 20717668846), (112, 14798334890), (116, 14288047480), (134, 12368757520), (140, 11838667912), (145, 11430437984), (160, 10358834423), (203, 8164598560), (224, 7399167445), (232, 7144023740), (268, 6184378760), (280, 5919333956), (290, 5715218992), (335, 4947503008), (406, 4082299280), (464, 3572011870), (469, 3533930720), (536, 3092189380), (560, 2959666978), (580, 2857609496), (670, 2473751504), (812, 2041149640), (928, 1786005935), (938, 1766965360), (1015, 1632919712), (1072, 1546094690), (1120, 1479833489), (1160, 1428804748), (1340, 1236875752), (1624, 1020574820), (1876, 883482680), (1943, 853017760), (2030, 816459856), (2144, 773047345), (2320, 714402374), (2345, 706786144), (2680, 618437876), (3248, 510287410), (3752, 441741340), (3886, 426508880), (4060, 408229928), (4640, 357201187), (4690, 353393072), (5360, 309218938), (6496, 255143705), (7504, 220870670), (7772, 213254440), (8120, 204114964), (9380, 176696536), (9715, 170603552), (10720, 154609469), (13601, 121859680), (15008, 110435335), (15544, 106627220), (16240, 102057482), (18760, 88348268), (19430, 85301776), (27202, 60929840), (31088, 53313610), (32480, 51028741), (37520, 44174134), (38860, 42650888), (54404, 30464920), (62176, 26656805), (68005, 24371936), (75040, 22087067), (77720, 21325444), (108808, 15232460), (136010, 12185968), (155440, 10662722), (217616, 7616230), (272020, 6092984), (310880, 5331361), (435232, 3808115), (544040, 3046492), (761623, 2176160), (1088080, 1523246)]