271986120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{35977}}^1$

素因数の和:36004

約数の個数: 128

約数和(自身を含む): 1036166400

約数和(自身を除く): 764180280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 35977, 71954, 107931, 143908, 179885, 215862, 251839, 287816, 323793, 359770, 431724, 503678, 539655, 647586, 719540, 755517, 863448, 971379, 1007356, 1079310, 1259195, 1295172, 1439080, 1511034, 1618965, 1942758, 2014712, 2158620, 2266551, 2518390, 2590344, 3022068, 3237930, 3777585, 3885516, 4317240, 4533102, 4856895, 5036780, 6044136, 6475860, 6799653, 7555170, 7771032, 9066204, 9713790, 10073560, 11332755, 12951720, 13599306, 15110340, 18132408, 19427580, 22665510, 27198612, 30220680, 33998265, 38855160, 45331020, 54397224, 67996530, 90662040, 135993060, 271986120]

約数ペア:

[(1, 271986120), (2, 135993060), (3, 90662040), (4, 67996530), (5, 54397224), (6, 45331020), (7, 38855160), (8, 33998265), (9, 30220680), (10, 27198612), (12, 22665510), (14, 19427580), (15, 18132408), (18, 15110340), (20, 13599306), (21, 12951720), (24, 11332755), (27, 10073560), (28, 9713790), (30, 9066204), (35, 7771032), (36, 7555170), (40, 6799653), (42, 6475860), (45, 6044136), (54, 5036780), (56, 4856895), (60, 4533102), (63, 4317240), (70, 3885516), (72, 3777585), (84, 3237930), (90, 3022068), (105, 2590344), (108, 2518390), (120, 2266551), (126, 2158620), (135, 2014712), (140, 1942758), (168, 1618965), (180, 1511034), (189, 1439080), (210, 1295172), (216, 1259195), (252, 1079310), (270, 1007356), (280, 971379), (315, 863448), (360, 755517), (378, 719540), (420, 647586), (504, 539655), (540, 503678), (630, 431724), (756, 359770), (840, 323793), (945, 287816), (1080, 251839), (1260, 215862), (1512, 179885), (1890, 143908), (2520, 107931), (3780, 71954), (7560, 35977)]