17008040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 31375960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 139, 140, 152, 161, 184, 190, 230, 266, 278, 280, 322, 380, 437, 460, 532, 556, 644, 665, 695, 760, 805, 874, 920, 973, 1064, 1112, 1288, 1330, 1390, 1610, 1748, 1946, 2185, 2641, 2660, 2780, 3059, 3197, 3220, 3496, 3892, 4370, 4865, 5282, 5320, 5560, 6118, 6394, 6440, 7784, 8740, 9730, 10564, 12236, 12788, 13205, 15295, 15985, 17480, 18487, 19460, 21128, 22379, 24472, 25576, 26410, 30590, 31970, 36974, 38920, 44758, 52820, 60743, 61180, 63940, 73948, 89516, 92435, 105640, 111895, 121486, 122360, 127880, 147896, 179032, 184870, 223790, 242972, 303715, 369740, 425201, 447580, 485944, 607430, 739480, 850402, 895160, 1214860, 1700804, 2126005, 2429720, 3401608, 4252010, 8504020, 17008040]

約数ペア:

[(1, 17008040), (2, 8504020), (4, 4252010), (5, 3401608), (7, 2429720), (8, 2126005), (10, 1700804), (14, 1214860), (19, 895160), (20, 850402), (23, 739480), (28, 607430), (35, 485944), (38, 447580), (40, 425201), (46, 369740), (56, 303715), (70, 242972), (76, 223790), (92, 184870), (95, 179032), (115, 147896), (133, 127880), (139, 122360), (140, 121486), (152, 111895), (161, 105640), (184, 92435), (190, 89516), (230, 73948), (266, 63940), (278, 61180), (280, 60743), (322, 52820), (380, 44758), (437, 38920), (460, 36974), (532, 31970), (556, 30590), (644, 26410), (665, 25576), (695, 24472), (760, 22379), (805, 21128), (874, 19460), (920, 18487), (973, 17480), (1064, 15985), (1112, 15295), (1288, 13205), (1330, 12788), (1390, 12236), (1610, 10564), (1748, 9730), (1946, 8740), (2185, 7784), (2641, 6440), (2660, 6394), (2780, 6118), (3059, 5560), (3197, 5320), (3220, 5282), (3496, 4865), (3892, 4370)]