156959640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 409133160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 83, 85, 90, 102, 103, 108, 120, 135, 136, 153, 166, 170, 180, 204, 206, 216, 249, 255, 270, 306, 309, 332, 340, 360, 408, 412, 415, 459, 498, 510, 515, 540, 612, 618, 664, 680, 747, 765, 824, 830, 918, 927, 996, 1020, 1030, 1080, 1224, 1236, 1245, 1411, 1494, 1530, 1545, 1660, 1751, 1836, 1854, 1992, 2040, 2060, 2241, 2295, 2472, 2490, 2781, 2822, 2988, 3060, 3090, 3320, 3502, 3672, 3708, 3735, 4120, 4233, 4482, 4590, 4635, 4980, 5253, 5562, 5644, 5976, 6120, 6180, 7004, 7055, 7416, 7470, 8466, 8549, 8755, 8964, 9180, 9270, 9960, 10506, 11124, 11205, 11288, 12360, 12699, 13905, 14008, 14110, 14940, 15759, 16932, 17098, 17510, 17928, 18360, 18540, 21012, 21165, 22248, 22410, 25398, 25647, 26265, 27810, 28220, 29880, 31518, 33864, 34196, 35020, 37080, 38097, 42024, 42330, 42745, 44820, 47277, 50796, 51294, 52530, 55620, 56440, 63036, 63495, 68392, 70040, 76194, 76941, 78795, 84660, 85490, 89640, 94554, 101592, 102588, 105060, 111240, 126072, 126990, 128235, 145333, 152388, 153882, 157590, 169320, 170980, 189108, 190485, 205176, 210120, 230823, 236385, 253980, 256470, 290666, 304776, 307764, 315180, 341960, 378216, 380970, 384705, 435999, 461646, 472770, 507960, 512940, 581332, 615528, 630360, 726665, 761940, 769410, 871998, 923292, 945540, 1025880, 1154115, 1162664, 1307997, 1453330, 1523880, 1538820, 1743996, 1846584, 1891080, 2179995, 2308230, 2615994, 2906660, 3077640, 3487992, 3923991, 4359990, 4616460, 5231988, 5813320, 6539985, 7847982, 8719980, 9232920, 10463976, 13079970, 15695964, 17439960, 19619955, 26159940, 31391928, 39239910, 52319880, 78479820, 156959640]

約数ペア:

[(1, 156959640), (2, 78479820), (3, 52319880), (4, 39239910), (5, 31391928), (6, 26159940), (8, 19619955), (9, 17439960), (10, 15695964), (12, 13079970), (15, 10463976), (17, 9232920), (18, 8719980), (20, 7847982), (24, 6539985), (27, 5813320), (30, 5231988), (34, 4616460), (36, 4359990), (40, 3923991), (45, 3487992), (51, 3077640), (54, 2906660), (60, 2615994), (68, 2308230), (72, 2179995), (83, 1891080), (85, 1846584), (90, 1743996), (102, 1538820), (103, 1523880), (108, 1453330), (120, 1307997), (135, 1162664), (136, 1154115), (153, 1025880), (166, 945540), (170, 923292), (180, 871998), (204, 769410), (206, 761940), (216, 726665), (249, 630360), (255, 615528), (270, 581332), (306, 512940), (309, 507960), (332, 472770), (340, 461646), (360, 435999), (408, 384705), (412, 380970), (415, 378216), (459, 341960), (498, 315180), (510, 307764), (515, 304776), (540, 290666), (612, 256470), (618, 253980), (664, 236385), (680, 230823), (747, 210120), (765, 205176), (824, 190485), (830, 189108), (918, 170980), (927, 169320), (996, 157590), (1020, 153882), (1030, 152388), (1080, 145333), (1224, 128235), (1236, 126990), (1245, 126072), (1411, 111240), (1494, 105060), (1530, 102588), (1545, 101592), (1660, 94554), (1751, 89640), (1836, 85490), (1854, 84660), (1992, 78795), (2040, 76941), (2060, 76194), (2241, 70040), (2295, 68392), (2472, 63495), (2490, 63036), (2781, 56440), (2822, 55620), (2988, 52530), (3060, 51294), (3090, 50796), (3320, 47277), (3502, 44820), (3672, 42745), (3708, 42330), (3735, 42024), (4120, 38097), (4233, 37080), (4482, 35020), (4590, 34196), (4635, 33864), (4980, 31518), (5253, 29880), (5562, 28220), (5644, 27810), (5976, 26265), (6120, 25647), (6180, 25398), (7004, 22410), (7055, 22248), (7416, 21165), (7470, 21012), (8466, 18540), (8549, 18360), (8755, 17928), (8964, 17510), (9180, 17098), (9270, 16932), (9960, 15759), (10506, 14940), (11124, 14110), (11205, 14008), (11288, 13905), (12360, 12699)]