147257880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15937}}^1$

素因数の和:15969

約数の個数: 128

約数和(自身を含む): 550817280

約数和(自身を除く): 403559400

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, 15937, 31874, 47811, 63748, 79685, 95622, 111559, 127496, 159370, 175307, 191244, 223118, 239055, 318740, 334677, 350614, 382488, 446236, 478110, 525921, 557795, 637480, 669354, 701228, 876535, 892472, 956220, 1051842, 1115590, 1227149, 1338708, 1402456, 1673385, 1753070, 1912440, 2103684, 2231180, 2454298, 2629605, 2677416, 3346770, 3506140, 3681447, 4207368, 4462360, 4908596, 5259210, 6135745, 6693540, 7012280, 7362894, 9817192, 10518420, 12271490, 13387080, 14725788, 18407235, 21036840, 24542980, 29451576, 36814470, 49085960, 73628940, 147257880]

約数ペア:

[(1, 147257880), (2, 73628940), (3, 49085960), (4, 36814470), (5, 29451576), (6, 24542980), (7, 21036840), (8, 18407235), (10, 14725788), (11, 13387080), (12, 12271490), (14, 10518420), (15, 9817192), (20, 7362894), (21, 7012280), (22, 6693540), (24, 6135745), (28, 5259210), (30, 4908596), (33, 4462360), (35, 4207368), (40, 3681447), (42, 3506140), (44, 3346770), (55, 2677416), (56, 2629605), (60, 2454298), (66, 2231180), (70, 2103684), (77, 1912440), (84, 1753070), (88, 1673385), (105, 1402456), (110, 1338708), (120, 1227149), (132, 1115590), (140, 1051842), (154, 956220), (165, 892472), (168, 876535), (210, 701228), (220, 669354), (231, 637480), (264, 557795), (280, 525921), (308, 478110), (330, 446236), (385, 382488), (420, 350614), (440, 334677), (462, 318740), (616, 239055), (660, 223118), (770, 191244), (840, 175307), (924, 159370), (1155, 127496), (1320, 111559), (1540, 95622), (1848, 79685), (2310, 63748), (3080, 47811), (4620, 31874), (9240, 15937)]