78346364640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{165037}}^1$

素因数の和:165121

約数の個数: 192

約数和(自身を含む): 263511553536

約数和(自身を除く): 185165188896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 480, 516, 552, 645, 688, 690, 736, 860, 920, 989, 1032, 1104, 1290, 1376, 1380, 1720, 1840, 1978, 2064, 2208, 2580, 2760, 2967, 3440, 3680, 3956, 4128, 4945, 5160, 5520, 5934, 6880, 7912, 9890, 10320, 11040, 11868, 14835, 15824, 19780, 20640, 23736, 29670, 31648, 39560, 47472, 59340, 79120, 94944, 118680, 158240, 165037, 237360, 330074, 474720, 495111, 660148, 825185, 990222, 1320296, 1650370, 1980444, 2475555, 2640592, 3300740, 3795851, 3960888, 4951110, 5281184, 6601480, 7096591, 7591702, 7921776, 9902220, 11387553, 13202960, 14193182, 15183404, 15843552, 18979255, 19804440, 21289773, 22775106, 26405920, 28386364, 30366808, 35482955, 37958510, 39608880, 42579546, 45550212, 56772728, 56937765, 60733616, 70965910, 75917020, 79217760, 85159092, 91100424, 106448865, 113545456, 113875530, 121467232, 141931820, 151834040, 163221593, 170318184, 182200848, 212897730, 227090912, 227751060, 283863640, 303668080, 326443186, 340636368, 364401696, 425795460, 455502120, 489664779, 567727280, 607336160, 652886372, 681272736, 816107965, 851590920, 911004240, 979329558, 1135454560, 1305772744, 1632215930, 1703181840, 1822008480, 1958659116, 2448323895, 2611545488, 3264431860, 3406363680, 3917318232, 4896647790, 5223090976, 6528863720, 7834636464, 9793295580, 13057727440, 15669272928, 19586591160, 26115454880, 39173182320, 78346364640]

約数ペア:

[(1, 78346364640), (2, 39173182320), (3, 26115454880), (4, 19586591160), (5, 15669272928), (6, 13057727440), (8, 9793295580), (10, 7834636464), (12, 6528863720), (15, 5223090976), (16, 4896647790), (20, 3917318232), (23, 3406363680), (24, 3264431860), (30, 2611545488), (32, 2448323895), (40, 1958659116), (43, 1822008480), (46, 1703181840), (48, 1632215930), (60, 1305772744), (69, 1135454560), (80, 979329558), (86, 911004240), (92, 851590920), (96, 816107965), (115, 681272736), (120, 652886372), (129, 607336160), (138, 567727280), (160, 489664779), (172, 455502120), (184, 425795460), (215, 364401696), (230, 340636368), (240, 326443186), (258, 303668080), (276, 283863640), (344, 227751060), (345, 227090912), (368, 212897730), (430, 182200848), (460, 170318184), (480, 163221593), (516, 151834040), (552, 141931820), (645, 121467232), (688, 113875530), (690, 113545456), (736, 106448865), (860, 91100424), (920, 85159092), (989, 79217760), (1032, 75917020), (1104, 70965910), (1290, 60733616), (1376, 56937765), (1380, 56772728), (1720, 45550212), (1840, 42579546), (1978, 39608880), (2064, 37958510), (2208, 35482955), (2580, 30366808), (2760, 28386364), (2967, 26405920), (3440, 22775106), (3680, 21289773), (3956, 19804440), (4128, 18979255), (4945, 15843552), (5160, 15183404), (5520, 14193182), (5934, 13202960), (6880, 11387553), (7912, 9902220), (9890, 7921776), (10320, 7591702), (11040, 7096591), (11868, 6601480), (14835, 5281184), (15824, 4951110), (19780, 3960888), (20640, 3795851), (23736, 3300740), (29670, 2640592), (31648, 2475555), (39560, 1980444), (47472, 1650370), (59340, 1320296), (79120, 990222), (94944, 825185), (118680, 660148), (158240, 495111), (165037, 474720), (237360, 330074)]