156442440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16931}}^1$

素因数の和:16963

約数の個数: 128

約数和(自身を含む): 585169920

約数和(自身を除く): 428727480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16931, 33862, 50793, 67724, 84655, 101586, 118517, 135448, 169310, 186241, 203172, 237034, 253965, 338620, 355551, 372482, 406344, 474068, 507930, 558723, 592585, 677240, 711102, 744964, 931205, 948136, 1015860, 1117446, 1185170, 1303687, 1422204, 1489928, 1777755, 1862410, 2031720, 2234892, 2370340, 2607374, 2793615, 2844408, 3555510, 3724820, 3911061, 4469784, 4740680, 5214748, 5587230, 6518435, 7111020, 7449640, 7822122, 10429496, 11174460, 13036870, 14222040, 15644244, 19555305, 22348920, 26073740, 31288488, 39110610, 52147480, 78221220, 156442440]

約数ペア:

[(1, 156442440), (2, 78221220), (3, 52147480), (4, 39110610), (5, 31288488), (6, 26073740), (7, 22348920), (8, 19555305), (10, 15644244), (11, 14222040), (12, 13036870), (14, 11174460), (15, 10429496), (20, 7822122), (21, 7449640), (22, 7111020), (24, 6518435), (28, 5587230), (30, 5214748), (33, 4740680), (35, 4469784), (40, 3911061), (42, 3724820), (44, 3555510), (55, 2844408), (56, 2793615), (60, 2607374), (66, 2370340), (70, 2234892), (77, 2031720), (84, 1862410), (88, 1777755), (105, 1489928), (110, 1422204), (120, 1303687), (132, 1185170), (140, 1117446), (154, 1015860), (165, 948136), (168, 931205), (210, 744964), (220, 711102), (231, 677240), (264, 592585), (280, 558723), (308, 507930), (330, 474068), (385, 406344), (420, 372482), (440, 355551), (462, 338620), (616, 253965), (660, 237034), (770, 203172), (840, 186241), (924, 169310), (1155, 135448), (1320, 118517), (1540, 101586), (1848, 84655), (2310, 67724), (3080, 50793), (4620, 33862), (9240, 16931)]