67754960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 199487232

約数和(自身を除く): 131732272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 227, 260, 280, 287, 328, 364, 410, 454, 455, 520, 533, 560, 574, 656, 728, 820, 908, 910, 1040, 1066, 1135, 1148, 1435, 1456, 1589, 1640, 1816, 1820, 2132, 2270, 2296, 2665, 2870, 2951, 3178, 3280, 3632, 3640, 3731, 4264, 4540, 4592, 5330, 5740, 5902, 6356, 7280, 7462, 7945, 8528, 9080, 9307, 10660, 11480, 11804, 12712, 14755, 14924, 15890, 18160, 18614, 18655, 20657, 21320, 22960, 23608, 25424, 29510, 29848, 31780, 37228, 37310, 41314, 42640, 46535, 47216, 59020, 59696, 63560, 65149, 74456, 74620, 82628, 93070, 103285, 118040, 120991, 127120, 130298, 148912, 149240, 165256, 186140, 206570, 236080, 241982, 260596, 298480, 325745, 330512, 372280, 413140, 483964, 521192, 604955, 651490, 744560, 826280, 846937, 967928, 1042384, 1209910, 1302980, 1652560, 1693874, 1935856, 2419820, 2605960, 3387748, 4234685, 4839640, 5211920, 6775496, 8469370, 9679280, 13550992, 16938740, 33877480, 67754960]

約数ペア:

[(1, 67754960), (2, 33877480), (4, 16938740), (5, 13550992), (7, 9679280), (8, 8469370), (10, 6775496), (13, 5211920), (14, 4839640), (16, 4234685), (20, 3387748), (26, 2605960), (28, 2419820), (35, 1935856), (40, 1693874), (41, 1652560), (52, 1302980), (56, 1209910), (65, 1042384), (70, 967928), (80, 846937), (82, 826280), (91, 744560), (104, 651490), (112, 604955), (130, 521192), (140, 483964), (164, 413140), (182, 372280), (205, 330512), (208, 325745), (227, 298480), (260, 260596), (280, 241982), (287, 236080), (328, 206570), (364, 186140), (410, 165256), (454, 149240), (455, 148912), (520, 130298), (533, 127120), (560, 120991), (574, 118040), (656, 103285), (728, 93070), (820, 82628), (908, 74620), (910, 74456), (1040, 65149), (1066, 63560), (1135, 59696), (1148, 59020), (1435, 47216), (1456, 46535), (1589, 42640), (1640, 41314), (1816, 37310), (1820, 37228), (2132, 31780), (2270, 29848), (2296, 29510), (2665, 25424), (2870, 23608), (2951, 22960), (3178, 21320), (3280, 20657), (3632, 18655), (3640, 18614), (3731, 18160), (4264, 15890), (4540, 14924), (4592, 14755), (5330, 12712), (5740, 11804), (5902, 11480), (6356, 10660), (7280, 9307), (7462, 9080), (7945, 8528)]