7744505040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210907}}^1$

素因数の和:210946

約数の個数: 160

約数和(自身を含む): 28244799360

約数和(自身を除く): 20500294320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 210907, 421814, 632721, 843628, 1054535, 1265442, 1687256, 1898163, 2109070, 2530884, 3163605, 3374512, 3585419, 3796326, 4218140, 5061768, 5694489, 6327210, 7170838, 7592652, 8436280, 9490815, 10123536, 10756257, 11388978, 12654420, 14341676, 15185304, 16872560, 17927095, 18981630, 21512514, 22777956, 25308840, 28472445, 28683352, 30370608, 32268771, 35854190, 37963260, 43025028, 45555912, 50617680, 53781285, 56944890, 57366704, 64537542, 71708380, 75926520, 86050056, 91111824, 96806313, 107562570, 113889780, 129075084, 143416760, 151853040, 161343855, 172100112, 193612626, 215125140, 227779560, 258150168, 286833520, 322687710, 387225252, 430250280, 455559120, 484031565, 516300336, 645375420, 774450504, 860500560, 968063130, 1290750840, 1548901008, 1936126260, 2581501680, 3872252520, 7744505040]

約数ペア:

[(1, 7744505040), (2, 3872252520), (3, 2581501680), (4, 1936126260), (5, 1548901008), (6, 1290750840), (8, 968063130), (9, 860500560), (10, 774450504), (12, 645375420), (15, 516300336), (16, 484031565), (17, 455559120), (18, 430250280), (20, 387225252), (24, 322687710), (27, 286833520), (30, 258150168), (34, 227779560), (36, 215125140), (40, 193612626), (45, 172100112), (48, 161343855), (51, 151853040), (54, 143416760), (60, 129075084), (68, 113889780), (72, 107562570), (80, 96806313), (85, 91111824), (90, 86050056), (102, 75926520), (108, 71708380), (120, 64537542), (135, 57366704), (136, 56944890), (144, 53781285), (153, 50617680), (170, 45555912), (180, 43025028), (204, 37963260), (216, 35854190), (240, 32268771), (255, 30370608), (270, 28683352), (272, 28472445), (306, 25308840), (340, 22777956), (360, 21512514), (408, 18981630), (432, 17927095), (459, 16872560), (510, 15185304), (540, 14341676), (612, 12654420), (680, 11388978), (720, 10756257), (765, 10123536), (816, 9490815), (918, 8436280), (1020, 7592652), (1080, 7170838), (1224, 6327210), (1360, 5694489), (1530, 5061768), (1836, 4218140), (2040, 3796326), (2160, 3585419), (2295, 3374512), (2448, 3163605), (3060, 2530884), (3672, 2109070), (4080, 1898163), (4590, 1687256), (6120, 1265442), (7344, 1054535), (9180, 843628), (12240, 632721), (18360, 421814), (36720, 210907)]