4055904720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{804743}}^1$

素因数の和:804769

約数の個数: 120

約数和(自身を含む): 15566967936

約数和(自身を除く): 11511063216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 804743, 1609486, 2414229, 3218972, 4023715, 4828458, 5633201, 6437944, 7242687, 8047430, 9656916, 11266402, 12071145, 12875888, 14485374, 16094860, 16899603, 19313832, 22532804, 24142290, 28166005, 28970748, 32189720, 33799206, 36213435, 38627664, 45065608, 48284580, 50698809, 56332010, 57941496, 64379440, 67598412, 72426870, 84498015, 90131216, 96569160, 101397618, 112664020, 115882992, 135196824, 144853740, 168996030, 193138320, 202795236, 225328040, 253494045, 270393648, 289707480, 337992060, 405590472, 450656080, 506988090, 579414960, 675984120, 811180944, 1013976180, 1351968240, 2027952360, 4055904720]

約数ペア:

[(1, 4055904720), (2, 2027952360), (3, 1351968240), (4, 1013976180), (5, 811180944), (6, 675984120), (7, 579414960), (8, 506988090), (9, 450656080), (10, 405590472), (12, 337992060), (14, 289707480), (15, 270393648), (16, 253494045), (18, 225328040), (20, 202795236), (21, 193138320), (24, 168996030), (28, 144853740), (30, 135196824), (35, 115882992), (36, 112664020), (40, 101397618), (42, 96569160), (45, 90131216), (48, 84498015), (56, 72426870), (60, 67598412), (63, 64379440), (70, 57941496), (72, 56332010), (80, 50698809), (84, 48284580), (90, 45065608), (105, 38627664), (112, 36213435), (120, 33799206), (126, 32189720), (140, 28970748), (144, 28166005), (168, 24142290), (180, 22532804), (210, 19313832), (240, 16899603), (252, 16094860), (280, 14485374), (315, 12875888), (336, 12071145), (360, 11266402), (420, 9656916), (504, 8047430), (560, 7242687), (630, 6437944), (720, 5633201), (840, 4828458), (1008, 4023715), (1260, 3218972), (1680, 2414229), (2520, 1609486), (5040, 804743)]