156957704460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347821}}^1$

素因数の和:347968

約数の個数: 144

約数和(自身を含む): 501364543680

約数和(自身を除く): 344406839220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 207, 218, 230, 276, 327, 345, 414, 436, 460, 545, 654, 690, 828, 981, 1035, 1090, 1308, 1380, 1635, 1962, 2070, 2180, 2507, 3270, 3924, 4140, 4905, 5014, 6540, 7521, 9810, 10028, 12535, 15042, 19620, 22563, 25070, 30084, 37605, 45126, 50140, 75210, 90252, 112815, 150420, 225630, 347821, 451260, 695642, 1043463, 1391284, 1739105, 2086926, 3130389, 3478210, 4173852, 5217315, 6260778, 6956420, 7999883, 10434630, 12521556, 15651945, 15999766, 20869260, 23999649, 31303890, 31999532, 37912489, 39999415, 47999298, 62607780, 71998947, 75824978, 79998830, 95998596, 113737467, 119998245, 143997894, 151649956, 159997660, 189562445, 227474934, 239996490, 287995788, 341212401, 359994735, 379124890, 454949868, 479992980, 568687335, 682424802, 719989470, 758249780, 871987247, 1137374670, 1364849604, 1439978940, 1706062005, 1743974494, 2274749340, 2615961741, 3412124010, 3487948988, 4359936235, 5231923482, 6824248020, 7847885223, 8719872470, 10463846964, 13079808705, 15695770446, 17439744940, 26159617410, 31391540892, 39239426115, 52319234820, 78478852230, 156957704460]

約数ペア:

[(1, 156957704460), (2, 78478852230), (3, 52319234820), (4, 39239426115), (5, 31391540892), (6, 26159617410), (9, 17439744940), (10, 15695770446), (12, 13079808705), (15, 10463846964), (18, 8719872470), (20, 7847885223), (23, 6824248020), (30, 5231923482), (36, 4359936235), (45, 3487948988), (46, 3412124010), (60, 2615961741), (69, 2274749340), (90, 1743974494), (92, 1706062005), (109, 1439978940), (115, 1364849604), (138, 1137374670), (180, 871987247), (207, 758249780), (218, 719989470), (230, 682424802), (276, 568687335), (327, 479992980), (345, 454949868), (414, 379124890), (436, 359994735), (460, 341212401), (545, 287995788), (654, 239996490), (690, 227474934), (828, 189562445), (981, 159997660), (1035, 151649956), (1090, 143997894), (1308, 119998245), (1380, 113737467), (1635, 95998596), (1962, 79998830), (2070, 75824978), (2180, 71998947), (2507, 62607780), (3270, 47999298), (3924, 39999415), (4140, 37912489), (4905, 31999532), (5014, 31303890), (6540, 23999649), (7521, 20869260), (9810, 15999766), (10028, 15651945), (12535, 12521556), (15042, 10434630), (19620, 7999883), (22563, 6956420), (25070, 6260778), (30084, 5217315), (37605, 4173852), (45126, 3478210), (50140, 3130389), (75210, 2086926), (90252, 1739105), (112815, 1391284), (150420, 1043463), (225630, 695642), (347821, 451260)]