455091840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11287}}^1$

素因数の和:11319

約数の個数: 192

約数和(自身を含む): 1796146560

約数和(自身を除く): 1341054720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 11287, 13440, 20160, 22574, 33861, 40320, 45148, 56435, 67722, 79009, 90296, 101583, 112870, 135444, 158018, 169305, 180592, 203166, 225740, 237027, 270888, 316036, 338610, 361184, 395045, 406332, 451480, 474054, 507915, 541776, 632072, 677220, 711081, 722368, 790090, 812664, 902960, 948108, 1015830, 1083552, 1185135, 1264144, 1354440, 1422162, 1444736, 1580180, 1625328, 1805920, 1896216, 2031660, 2167104, 2370270, 2528288, 2708880, 2844324, 3160360, 3250656, 3555405, 3611840, 3792432, 4063320, 4334208, 4740540, 5056576, 5417760, 5688648, 6320720, 6501312, 7110810, 7223680, 7584864, 8126640, 9481080, 10113152, 10835520, 11377296, 12641440, 13002624, 14221620, 15169728, 16253280, 18962160, 21671040, 22754592, 25282880, 28443240, 30339456, 32506560, 37924320, 45509184, 50565760, 56886480, 65013120, 75848640, 91018368, 113772960, 151697280, 227545920, 455091840]

約数ペア:

[(1, 455091840), (2, 227545920), (3, 151697280), (4, 113772960), (5, 91018368), (6, 75848640), (7, 65013120), (8, 56886480), (9, 50565760), (10, 45509184), (12, 37924320), (14, 32506560), (15, 30339456), (16, 28443240), (18, 25282880), (20, 22754592), (21, 21671040), (24, 18962160), (28, 16253280), (30, 15169728), (32, 14221620), (35, 13002624), (36, 12641440), (40, 11377296), (42, 10835520), (45, 10113152), (48, 9481080), (56, 8126640), (60, 7584864), (63, 7223680), (64, 7110810), (70, 6501312), (72, 6320720), (80, 5688648), (84, 5417760), (90, 5056576), (96, 4740540), (105, 4334208), (112, 4063320), (120, 3792432), (126, 3611840), (128, 3555405), (140, 3250656), (144, 3160360), (160, 2844324), (168, 2708880), (180, 2528288), (192, 2370270), (210, 2167104), (224, 2031660), (240, 1896216), (252, 1805920), (280, 1625328), (288, 1580180), (315, 1444736), (320, 1422162), (336, 1354440), (360, 1264144), (384, 1185135), (420, 1083552), (448, 1015830), (480, 948108), (504, 902960), (560, 812664), (576, 790090), (630, 722368), (640, 711081), (672, 677220), (720, 632072), (840, 541776), (896, 507915), (960, 474054), (1008, 451480), (1120, 406332), (1152, 395045), (1260, 361184), (1344, 338610), (1440, 316036), (1680, 270888), (1920, 237027), (2016, 225740), (2240, 203166), (2520, 180592), (2688, 169305), (2880, 158018), (3360, 135444), (4032, 112870), (4480, 101583), (5040, 90296), (5760, 79009), (6720, 67722), (8064, 56435), (10080, 45148), (11287, 40320), (13440, 33861), (20160, 22574)]