158443320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 422164680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 115, 118, 120, 138, 139, 140, 161, 168, 177, 184, 210, 230, 236, 276, 278, 280, 295, 322, 345, 354, 413, 417, 420, 460, 472, 483, 552, 556, 590, 644, 690, 695, 708, 805, 826, 834, 840, 885, 920, 966, 973, 1112, 1180, 1239, 1288, 1357, 1380, 1390, 1416, 1610, 1652, 1668, 1770, 1932, 1946, 2065, 2085, 2360, 2415, 2478, 2714, 2760, 2780, 2919, 3197, 3220, 3304, 3336, 3540, 3864, 3892, 4071, 4130, 4170, 4830, 4865, 4956, 5428, 5560, 5838, 6195, 6394, 6440, 6785, 7080, 7784, 8142, 8201, 8260, 8340, 9499, 9591, 9660, 9730, 9912, 10856, 11676, 12390, 12788, 13570, 14595, 15985, 16284, 16402, 16520, 16680, 18998, 19182, 19320, 19460, 20355, 22379, 23352, 24603, 24780, 25576, 27140, 28497, 29190, 31970, 32568, 32804, 37996, 38364, 38920, 40710, 41005, 44758, 47495, 47955, 49206, 49560, 54280, 56994, 57407, 58380, 63940, 65608, 67137, 75992, 76728, 81420, 82010, 89516, 94990, 95910, 98412, 111895, 113988, 114814, 116760, 123015, 127880, 134274, 142485, 162840, 164020, 172221, 179032, 188623, 189980, 191820, 196824, 223790, 227976, 229628, 246030, 268548, 284970, 287035, 328040, 335685, 344442, 377246, 379960, 383640, 447580, 459256, 492060, 537096, 565869, 569940, 574070, 671370, 688884, 754492, 861105, 895160, 943115, 984120, 1131738, 1139880, 1148140, 1320361, 1342740, 1377768, 1508984, 1722210, 1886230, 2263476, 2296280, 2640722, 2685480, 2829345, 3444420, 3772460, 3961083, 4526952, 5281444, 5658690, 6601805, 6888840, 7544920, 7922166, 10562888, 11317380, 13203610, 15844332, 19805415, 22634760, 26407220, 31688664, 39610830, 52814440, 79221660, 158443320]

約数ペア:

[(1, 158443320), (2, 79221660), (3, 52814440), (4, 39610830), (5, 31688664), (6, 26407220), (7, 22634760), (8, 19805415), (10, 15844332), (12, 13203610), (14, 11317380), (15, 10562888), (20, 7922166), (21, 7544920), (23, 6888840), (24, 6601805), (28, 5658690), (30, 5281444), (35, 4526952), (40, 3961083), (42, 3772460), (46, 3444420), (56, 2829345), (59, 2685480), (60, 2640722), (69, 2296280), (70, 2263476), (84, 1886230), (92, 1722210), (105, 1508984), (115, 1377768), (118, 1342740), (120, 1320361), (138, 1148140), (139, 1139880), (140, 1131738), (161, 984120), (168, 943115), (177, 895160), (184, 861105), (210, 754492), (230, 688884), (236, 671370), (276, 574070), (278, 569940), (280, 565869), (295, 537096), (322, 492060), (345, 459256), (354, 447580), (413, 383640), (417, 379960), (420, 377246), (460, 344442), (472, 335685), (483, 328040), (552, 287035), (556, 284970), (590, 268548), (644, 246030), (690, 229628), (695, 227976), (708, 223790), (805, 196824), (826, 191820), (834, 189980), (840, 188623), (885, 179032), (920, 172221), (966, 164020), (973, 162840), (1112, 142485), (1180, 134274), (1239, 127880), (1288, 123015), (1357, 116760), (1380, 114814), (1390, 113988), (1416, 111895), (1610, 98412), (1652, 95910), (1668, 94990), (1770, 89516), (1932, 82010), (1946, 81420), (2065, 76728), (2085, 75992), (2360, 67137), (2415, 65608), (2478, 63940), (2714, 58380), (2760, 57407), (2780, 56994), (2919, 54280), (3197, 49560), (3220, 49206), (3304, 47955), (3336, 47495), (3540, 44758), (3864, 41005), (3892, 40710), (4071, 38920), (4130, 38364), (4170, 37996), (4830, 32804), (4865, 32568), (4956, 31970), (5428, 29190), (5560, 28497), (5838, 27140), (6195, 25576), (6394, 24780), (6440, 24603), (6785, 23352), (7080, 22379), (7784, 20355), (8142, 19460), (8201, 19320), (8260, 19182), (8340, 18998), (9499, 16680), (9591, 16520), (9660, 16402), (9730, 16284), (9912, 15985), (10856, 14595), (11676, 13570), (12390, 12788)]