6788891600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^2$

素因数の和:346

約数の個数: 180

約数和(自身を含む): 17549213088

約数和(自身を除く): 10760321488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 43, 46, 50, 80, 86, 92, 100, 115, 131, 172, 184, 200, 215, 230, 262, 344, 368, 400, 430, 460, 524, 575, 655, 688, 860, 920, 989, 1048, 1075, 1150, 1310, 1720, 1840, 1978, 2096, 2150, 2300, 2620, 3013, 3275, 3440, 3956, 4300, 4600, 4945, 5240, 5633, 6026, 6550, 7912, 8600, 9200, 9890, 10480, 11266, 12052, 13100, 15065, 15824, 17161, 17200, 19780, 22532, 24104, 24725, 26200, 28165, 30130, 34322, 39560, 45064, 48208, 49450, 52400, 56330, 60260, 68644, 75325, 79120, 85805, 90128, 98900, 112660, 120520, 129559, 137288, 140825, 150650, 171610, 197800, 225320, 241040, 259118, 274576, 281650, 301300, 343220, 394703, 395600, 429025, 450640, 518236, 563300, 602600, 647795, 686440, 737923, 789406, 858050, 1036472, 1126600, 1205200, 1295590, 1372880, 1475846, 1578812, 1716100, 1973515, 2072944, 2253200, 2591180, 2951692, 3157624, 3238975, 3432200, 3689615, 3947030, 5182360, 5903384, 6315248, 6477950, 6864400, 7379230, 7894060, 9867575, 10364720, 11806768, 12955900, 14758460, 15788120, 16972229, 18448075, 19735150, 25911800, 29516920, 31576240, 33944458, 36896150, 39470300, 51823600, 59033840, 67888916, 73792300, 78940600, 84861145, 135777832, 147584600, 157881200, 169722290, 271555664, 295169200, 339444580, 424305725, 678889160, 848611450, 1357778320, 1697222900, 3394445800, 6788891600]

約数ペア:

[(1, 6788891600), (2, 3394445800), (4, 1697222900), (5, 1357778320), (8, 848611450), (10, 678889160), (16, 424305725), (20, 339444580), (23, 295169200), (25, 271555664), (40, 169722290), (43, 157881200), (46, 147584600), (50, 135777832), (80, 84861145), (86, 78940600), (92, 73792300), (100, 67888916), (115, 59033840), (131, 51823600), (172, 39470300), (184, 36896150), (200, 33944458), (215, 31576240), (230, 29516920), (262, 25911800), (344, 19735150), (368, 18448075), (400, 16972229), (430, 15788120), (460, 14758460), (524, 12955900), (575, 11806768), (655, 10364720), (688, 9867575), (860, 7894060), (920, 7379230), (989, 6864400), (1048, 6477950), (1075, 6315248), (1150, 5903384), (1310, 5182360), (1720, 3947030), (1840, 3689615), (1978, 3432200), (2096, 3238975), (2150, 3157624), (2300, 2951692), (2620, 2591180), (3013, 2253200), (3275, 2072944), (3440, 1973515), (3956, 1716100), (4300, 1578812), (4600, 1475846), (4945, 1372880), (5240, 1295590), (5633, 1205200), (6026, 1126600), (6550, 1036472), (7912, 858050), (8600, 789406), (9200, 737923), (9890, 686440), (10480, 647795), (11266, 602600), (12052, 563300), (13100, 518236), (15065, 450640), (15824, 429025), (17161, 395600), (17200, 394703), (19780, 343220), (22532, 301300), (24104, 281650), (24725, 274576), (26200, 259118), (28165, 241040), (30130, 225320), (34322, 197800), (39560, 171610), (45064, 150650), (48208, 140825), (49450, 137288), (52400, 129559), (56330, 120520), (60260, 112660), (68644, 98900), (75325, 90128), (79120, 85805)]