3793160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 11059200

約数和(自身を除く): 7266040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 31, 35, 38, 40, 46, 56, 62, 70, 76, 92, 95, 115, 124, 133, 140, 152, 155, 161, 184, 190, 217, 230, 248, 266, 280, 310, 322, 380, 434, 437, 460, 532, 589, 620, 644, 665, 713, 760, 805, 868, 874, 920, 1064, 1085, 1178, 1240, 1288, 1330, 1426, 1610, 1736, 1748, 2170, 2185, 2356, 2660, 2852, 2945, 3059, 3220, 3496, 3565, 4123, 4340, 4370, 4712, 4991, 5320, 5704, 5890, 6118, 6440, 7130, 8246, 8680, 8740, 9982, 11780, 12236, 13547, 14260, 15295, 16492, 17480, 19964, 20615, 23560, 24472, 24955, 27094, 28520, 30590, 32984, 39928, 41230, 49910, 54188, 61180, 67735, 82460, 94829, 99820, 108376, 122360, 135470, 164920, 189658, 199640, 270940, 379316, 474145, 541880, 758632, 948290, 1896580, 3793160]

約数ペア:

[(1, 3793160), (2, 1896580), (4, 948290), (5, 758632), (7, 541880), (8, 474145), (10, 379316), (14, 270940), (19, 199640), (20, 189658), (23, 164920), (28, 135470), (31, 122360), (35, 108376), (38, 99820), (40, 94829), (46, 82460), (56, 67735), (62, 61180), (70, 54188), (76, 49910), (92, 41230), (95, 39928), (115, 32984), (124, 30590), (133, 28520), (140, 27094), (152, 24955), (155, 24472), (161, 23560), (184, 20615), (190, 19964), (217, 17480), (230, 16492), (248, 15295), (266, 14260), (280, 13547), (310, 12236), (322, 11780), (380, 9982), (434, 8740), (437, 8680), (460, 8246), (532, 7130), (589, 6440), (620, 6118), (644, 5890), (665, 5704), (713, 5320), (760, 4991), (805, 4712), (868, 4370), (874, 4340), (920, 4123), (1064, 3565), (1085, 3496), (1178, 3220), (1240, 3059), (1288, 2945), (1330, 2852), (1426, 2660), (1610, 2356), (1736, 2185), (1748, 2170)]