68032160

素因数分解:

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

素因数の和:203

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 135180640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 139, 140, 152, 160, 161, 184, 190, 224, 230, 266, 278, 280, 304, 322, 368, 380, 437, 460, 532, 556, 560, 608, 644, 665, 695, 736, 760, 805, 874, 920, 973, 1064, 1112, 1120, 1288, 1330, 1390, 1520, 1610, 1748, 1840, 1946, 2128, 2185, 2224, 2576, 2641, 2660, 2780, 3040, 3059, 3197, 3220, 3496, 3680, 3892, 4256, 4370, 4448, 4865, 5152, 5282, 5320, 5560, 6118, 6394, 6440, 6992, 7784, 8740, 9730, 10564, 10640, 11120, 12236, 12788, 12880, 13205, 13984, 15295, 15568, 15985, 17480, 18487, 19460, 21128, 21280, 22240, 22379, 24472, 25576, 25760, 26410, 30590, 31136, 31970, 34960, 36974, 38920, 42256, 44758, 48944, 51152, 52820, 60743, 61180, 63940, 69920, 73948, 77840, 84512, 89516, 92435, 97888, 102304, 105640, 111895, 121486, 122360, 127880, 147896, 155680, 179032, 184870, 211280, 223790, 242972, 244720, 255760, 295792, 303715, 358064, 369740, 422560, 425201, 447580, 485944, 489440, 511520, 591584, 607430, 716128, 739480, 850402, 895160, 971888, 1214860, 1478960, 1700804, 1790320, 1943776, 2126005, 2429720, 2957920, 3401608, 3580640, 4252010, 4859440, 6803216, 8504020, 9718880, 13606432, 17008040, 34016080, 68032160]

約数ペア:

[(1, 68032160), (2, 34016080), (4, 17008040), (5, 13606432), (7, 9718880), (8, 8504020), (10, 6803216), (14, 4859440), (16, 4252010), (19, 3580640), (20, 3401608), (23, 2957920), (28, 2429720), (32, 2126005), (35, 1943776), (38, 1790320), (40, 1700804), (46, 1478960), (56, 1214860), (70, 971888), (76, 895160), (80, 850402), (92, 739480), (95, 716128), (112, 607430), (115, 591584), (133, 511520), (139, 489440), (140, 485944), (152, 447580), (160, 425201), (161, 422560), (184, 369740), (190, 358064), (224, 303715), (230, 295792), (266, 255760), (278, 244720), (280, 242972), (304, 223790), (322, 211280), (368, 184870), (380, 179032), (437, 155680), (460, 147896), (532, 127880), (556, 122360), (560, 121486), (608, 111895), (644, 105640), (665, 102304), (695, 97888), (736, 92435), (760, 89516), (805, 84512), (874, 77840), (920, 73948), (973, 69920), (1064, 63940), (1112, 61180), (1120, 60743), (1288, 52820), (1330, 51152), (1390, 48944), (1520, 44758), (1610, 42256), (1748, 38920), (1840, 36974), (1946, 34960), (2128, 31970), (2185, 31136), (2224, 30590), (2576, 26410), (2641, 25760), (2660, 25576), (2780, 24472), (3040, 22379), (3059, 22240), (3197, 21280), (3220, 21128), (3496, 19460), (3680, 18487), (3892, 17480), (4256, 15985), (4370, 15568), (4448, 15295), (4865, 13984), (5152, 13205), (5282, 12880), (5320, 12788), (5560, 12236), (6118, 11120), (6394, 10640), (6440, 10564), (6992, 9730), (7784, 8740)]