17136840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 61378560

約数和(自身を除く): 44241720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 887, 920, 966, 1288, 1380, 1610, 1774, 1932, 2415, 2661, 2760, 3220, 3548, 3864, 4435, 4830, 5322, 6209, 6440, 7096, 8870, 9660, 10644, 12418, 13305, 17740, 18627, 19320, 20401, 21288, 24836, 26610, 31045, 35480, 37254, 40802, 49672, 53220, 61203, 62090, 74508, 81604, 93135, 102005, 106440, 122406, 124180, 142807, 149016, 163208, 186270, 204010, 244812, 248360, 285614, 306015, 372540, 408020, 428421, 489624, 571228, 612030, 714035, 745080, 816040, 856842, 1142456, 1224060, 1428070, 1713684, 2142105, 2448120, 2856140, 3427368, 4284210, 5712280, 8568420, 17136840]

約数ペア:

[(1, 17136840), (2, 8568420), (3, 5712280), (4, 4284210), (5, 3427368), (6, 2856140), (7, 2448120), (8, 2142105), (10, 1713684), (12, 1428070), (14, 1224060), (15, 1142456), (20, 856842), (21, 816040), (23, 745080), (24, 714035), (28, 612030), (30, 571228), (35, 489624), (40, 428421), (42, 408020), (46, 372540), (56, 306015), (60, 285614), (69, 248360), (70, 244812), (84, 204010), (92, 186270), (105, 163208), (115, 149016), (120, 142807), (138, 124180), (140, 122406), (161, 106440), (168, 102005), (184, 93135), (210, 81604), (230, 74508), (276, 62090), (280, 61203), (322, 53220), (345, 49672), (420, 40802), (460, 37254), (483, 35480), (552, 31045), (644, 26610), (690, 24836), (805, 21288), (840, 20401), (887, 19320), (920, 18627), (966, 17740), (1288, 13305), (1380, 12418), (1610, 10644), (1774, 9660), (1932, 8870), (2415, 7096), (2661, 6440), (2760, 6209), (3220, 5322), (3548, 4830), (3864, 4435)]