29488760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 83635200

約数和(自身を除く): 54146440

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, 140, 152, 161, 184, 190, 230, 241, 266, 280, 322, 380, 437, 460, 482, 532, 644, 665, 760, 805, 874, 920, 964, 1064, 1205, 1288, 1330, 1610, 1687, 1748, 1928, 2185, 2410, 2660, 3059, 3220, 3374, 3496, 4370, 4579, 4820, 5320, 5543, 6118, 6440, 6748, 8435, 8740, 9158, 9640, 11086, 12236, 13496, 15295, 16870, 17480, 18316, 22172, 22895, 24472, 27715, 30590, 32053, 33740, 36632, 38801, 44344, 45790, 55430, 61180, 64106, 67480, 77602, 91580, 105317, 110860, 122360, 128212, 155204, 160265, 183160, 194005, 210634, 221720, 256424, 310408, 320530, 388010, 421268, 526585, 641060, 737219, 776020, 842536, 1053170, 1282120, 1474438, 1552040, 2106340, 2948876, 3686095, 4212680, 5897752, 7372190, 14744380, 29488760]

約数ペア:

[(1, 29488760), (2, 14744380), (4, 7372190), (5, 5897752), (7, 4212680), (8, 3686095), (10, 2948876), (14, 2106340), (19, 1552040), (20, 1474438), (23, 1282120), (28, 1053170), (35, 842536), (38, 776020), (40, 737219), (46, 641060), (56, 526585), (70, 421268), (76, 388010), (92, 320530), (95, 310408), (115, 256424), (133, 221720), (140, 210634), (152, 194005), (161, 183160), (184, 160265), (190, 155204), (230, 128212), (241, 122360), (266, 110860), (280, 105317), (322, 91580), (380, 77602), (437, 67480), (460, 64106), (482, 61180), (532, 55430), (644, 45790), (665, 44344), (760, 38801), (805, 36632), (874, 33740), (920, 32053), (964, 30590), (1064, 27715), (1205, 24472), (1288, 22895), (1330, 22172), (1610, 18316), (1687, 17480), (1748, 16870), (1928, 15295), (2185, 13496), (2410, 12236), (2660, 11086), (3059, 9640), (3220, 9158), (3374, 8740), (3496, 8435), (4370, 6748), (4579, 6440), (4820, 6118), (5320, 5543)]