428964480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10671

約数の個数: 192

約数和(自身を含む): 1693036800

約数和(自身を除く): 1264072320

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, 10639, 13440, 20160, 21278, 31917, 40320, 42556, 53195, 63834, 74473, 85112, 95751, 106390, 127668, 148946, 159585, 170224, 191502, 212780, 223419, 255336, 297892, 319170, 340448, 372365, 383004, 425560, 446838, 478755, 510672, 595784, 638340, 670257, 680896, 744730, 766008, 851120, 893676, 957510, 1021344, 1117095, 1191568, 1276680, 1340514, 1361792, 1489460, 1532016, 1702240, 1787352, 1915020, 2042688, 2234190, 2383136, 2553360, 2681028, 2978920, 3064032, 3351285, 3404480, 3574704, 3830040, 4085376, 4468380, 4766272, 5106720, 5362056, 5957840, 6128064, 6702570, 6808960, 7149408, 7660080, 8936760, 9532544, 10213440, 10724112, 11915680, 12256128, 13405140, 14298816, 15320160, 17873520, 20426880, 21448224, 23831360, 26810280, 28597632, 30640320, 35747040, 42896448, 47662720, 53620560, 61280640, 71494080, 85792896, 107241120, 142988160, 214482240, 428964480]

約数ペア:

[(1, 428964480), (2, 214482240), (3, 142988160), (4, 107241120), (5, 85792896), (6, 71494080), (7, 61280640), (8, 53620560), (9, 47662720), (10, 42896448), (12, 35747040), (14, 30640320), (15, 28597632), (16, 26810280), (18, 23831360), (20, 21448224), (21, 20426880), (24, 17873520), (28, 15320160), (30, 14298816), (32, 13405140), (35, 12256128), (36, 11915680), (40, 10724112), (42, 10213440), (45, 9532544), (48, 8936760), (56, 7660080), (60, 7149408), (63, 6808960), (64, 6702570), (70, 6128064), (72, 5957840), (80, 5362056), (84, 5106720), (90, 4766272), (96, 4468380), (105, 4085376), (112, 3830040), (120, 3574704), (126, 3404480), (128, 3351285), (140, 3064032), (144, 2978920), (160, 2681028), (168, 2553360), (180, 2383136), (192, 2234190), (210, 2042688), (224, 1915020), (240, 1787352), (252, 1702240), (280, 1532016), (288, 1489460), (315, 1361792), (320, 1340514), (336, 1276680), (360, 1191568), (384, 1117095), (420, 1021344), (448, 957510), (480, 893676), (504, 851120), (560, 766008), (576, 744730), (630, 680896), (640, 670257), (672, 638340), (720, 595784), (840, 510672), (896, 478755), (960, 446838), (1008, 425560), (1120, 383004), (1152, 372365), (1260, 340448), (1344, 319170), (1440, 297892), (1680, 255336), (1920, 223419), (2016, 212780), (2240, 191502), (2520, 170224), (2688, 159585), (2880, 148946), (3360, 127668), (4032, 106390), (4480, 95751), (5040, 85112), (5760, 74473), (6720, 63834), (8064, 53195), (10080, 42556), (10639, 40320), (13440, 31917), (20160, 21278)]