471698640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10431

約数の個数: 200

約数和(自身を含む): 1872499200

約数和(自身を除く): 1400800560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 10399, 11340, 15120, 20798, 22680, 31197, 41596, 45360, 51995, 62394, 72793, 83192, 93591, 103990, 124788, 145586, 155985, 166384, 187182, 207980, 218379, 249576, 280773, 291172, 311970, 363965, 374364, 415960, 436758, 467955, 499152, 561546, 582344, 623940, 655137, 727930, 748728, 831920, 842319, 873516, 935910, 1091895, 1123092, 1164688, 1247880, 1310274, 1403865, 1455860, 1497456, 1684638, 1747032, 1871820, 1965411, 2183790, 2246184, 2495760, 2620548, 2807730, 2911720, 3275685, 3369276, 3494064, 3743640, 3930822, 4211595, 4367580, 4492368, 5241096, 5615460, 5823440, 5896233, 6551370, 6738552, 7487280, 7861644, 8423190, 8735160, 9827055, 10482192, 11230920, 11792466, 13102740, 13477104, 15723288, 16846380, 17470320, 19654110, 22461840, 23584932, 26205480, 29481165, 31446576, 33692760, 39308220, 47169864, 52410960, 58962330, 67385520, 78616440, 94339728, 117924660, 157232880, 235849320, 471698640]

約数ペア:

[(1, 471698640), (2, 235849320), (3, 157232880), (4, 117924660), (5, 94339728), (6, 78616440), (7, 67385520), (8, 58962330), (9, 52410960), (10, 47169864), (12, 39308220), (14, 33692760), (15, 31446576), (16, 29481165), (18, 26205480), (20, 23584932), (21, 22461840), (24, 19654110), (27, 17470320), (28, 16846380), (30, 15723288), (35, 13477104), (36, 13102740), (40, 11792466), (42, 11230920), (45, 10482192), (48, 9827055), (54, 8735160), (56, 8423190), (60, 7861644), (63, 7487280), (70, 6738552), (72, 6551370), (80, 5896233), (81, 5823440), (84, 5615460), (90, 5241096), (105, 4492368), (108, 4367580), (112, 4211595), (120, 3930822), (126, 3743640), (135, 3494064), (140, 3369276), (144, 3275685), (162, 2911720), (168, 2807730), (180, 2620548), (189, 2495760), (210, 2246184), (216, 2183790), (240, 1965411), (252, 1871820), (270, 1747032), (280, 1684638), (315, 1497456), (324, 1455860), (336, 1403865), (360, 1310274), (378, 1247880), (405, 1164688), (420, 1123092), (432, 1091895), (504, 935910), (540, 873516), (560, 842319), (567, 831920), (630, 748728), (648, 727930), (720, 655137), (756, 623940), (810, 582344), (840, 561546), (945, 499152), (1008, 467955), (1080, 436758), (1134, 415960), (1260, 374364), (1296, 363965), (1512, 311970), (1620, 291172), (1680, 280773), (1890, 249576), (2160, 218379), (2268, 207980), (2520, 187182), (2835, 166384), (3024, 155985), (3240, 145586), (3780, 124788), (4536, 103990), (5040, 93591), (5670, 83192), (6480, 72793), (7560, 62394), (9072, 51995), (10399, 45360), (11340, 41596), (15120, 31197), (20798, 22680)]