156794280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 491166720

約数和(自身を除く): 334372440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 373, 452, 465, 565, 620, 678, 744, 746, 904, 930, 1119, 1130, 1240, 1356, 1492, 1695, 1860, 1865, 2238, 2260, 2712, 2984, 3390, 3503, 3720, 3730, 4476, 4520, 5595, 6780, 7006, 7460, 8952, 10509, 11190, 11563, 13560, 14012, 14920, 17515, 21018, 22380, 23126, 28024, 34689, 35030, 42036, 42149, 44760, 46252, 52545, 57815, 69378, 70060, 84072, 84298, 92504, 105090, 115630, 126447, 138756, 140120, 168596, 173445, 210180, 210745, 231260, 252894, 277512, 337192, 346890, 420360, 421490, 462520, 505788, 632235, 693780, 842980, 1011576, 1264470, 1306619, 1387560, 1685960, 2528940, 2613238, 3919857, 5057880, 5226476, 6533095, 7839714, 10452952, 13066190, 15679428, 19599285, 26132380, 31358856, 39198570, 52264760, 78397140, 156794280]

約数ペア:

[(1, 156794280), (2, 78397140), (3, 52264760), (4, 39198570), (5, 31358856), (6, 26132380), (8, 19599285), (10, 15679428), (12, 13066190), (15, 10452952), (20, 7839714), (24, 6533095), (30, 5226476), (31, 5057880), (40, 3919857), (60, 2613238), (62, 2528940), (93, 1685960), (113, 1387560), (120, 1306619), (124, 1264470), (155, 1011576), (186, 842980), (226, 693780), (248, 632235), (310, 505788), (339, 462520), (372, 421490), (373, 420360), (452, 346890), (465, 337192), (565, 277512), (620, 252894), (678, 231260), (744, 210745), (746, 210180), (904, 173445), (930, 168596), (1119, 140120), (1130, 138756), (1240, 126447), (1356, 115630), (1492, 105090), (1695, 92504), (1860, 84298), (1865, 84072), (2238, 70060), (2260, 69378), (2712, 57815), (2984, 52545), (3390, 46252), (3503, 44760), (3720, 42149), (3730, 42036), (4476, 35030), (4520, 34689), (5595, 28024), (6780, 23126), (7006, 22380), (7460, 21018), (8952, 17515), (10509, 14920), (11190, 14012), (11563, 13560)]