40214684280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{16063}}^1$

素因数の和:16781

約数の個数: 128

約数和(自身を含む): 124728606720

約数和(自身を除く): 84513922440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 673, 744, 930, 1240, 1346, 1860, 2019, 2692, 3365, 3720, 4038, 5384, 6730, 8076, 10095, 13460, 16063, 16152, 20190, 20863, 26920, 32126, 40380, 41726, 48189, 62589, 64252, 80315, 80760, 83452, 96378, 104315, 125178, 128504, 160630, 166904, 192756, 208630, 240945, 250356, 312945, 321260, 385512, 417260, 481890, 497953, 500712, 625890, 642520, 834520, 963780, 995906, 1251780, 1493859, 1927560, 1991812, 2489765, 2503560, 2987718, 3983624, 4979530, 5975436, 7469295, 9959060, 10810399, 11950872, 14938590, 19918120, 21620798, 29877180, 32431197, 43241596, 54051995, 59754360, 64862394, 86483192, 108103990, 129724788, 162155985, 216207980, 259449576, 324311970, 335122369, 432415960, 648623940, 670244738, 1005367107, 1297247880, 1340489476, 1675611845, 2010734214, 2680978952, 3351223690, 4021468428, 5026835535, 6702447380, 8042936856, 10053671070, 13404894760, 20107342140, 40214684280]

約数ペア:

[(1, 40214684280), (2, 20107342140), (3, 13404894760), (4, 10053671070), (5, 8042936856), (6, 6702447380), (8, 5026835535), (10, 4021468428), (12, 3351223690), (15, 2680978952), (20, 2010734214), (24, 1675611845), (30, 1340489476), (31, 1297247880), (40, 1005367107), (60, 670244738), (62, 648623940), (93, 432415960), (120, 335122369), (124, 324311970), (155, 259449576), (186, 216207980), (248, 162155985), (310, 129724788), (372, 108103990), (465, 86483192), (620, 64862394), (673, 59754360), (744, 54051995), (930, 43241596), (1240, 32431197), (1346, 29877180), (1860, 21620798), (2019, 19918120), (2692, 14938590), (3365, 11950872), (3720, 10810399), (4038, 9959060), (5384, 7469295), (6730, 5975436), (8076, 4979530), (10095, 3983624), (13460, 2987718), (16063, 2503560), (16152, 2489765), (20190, 1991812), (20863, 1927560), (26920, 1493859), (32126, 1251780), (40380, 995906), (41726, 963780), (48189, 834520), (62589, 642520), (64252, 625890), (80315, 500712), (80760, 497953), (83452, 481890), (96378, 417260), (104315, 385512), (125178, 321260), (128504, 312945), (160630, 250356), (166904, 240945), (192756, 208630)]