84384720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5610

約数の個数: 160

約数和(自身を含む): 332240640

約数和(自身を除く): 247855920

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5581, 7560, 11162, 15120, 16743, 22324, 27905, 33486, 39067, 44648, 50229, 55810, 66972, 78134, 83715, 89296, 100458, 111620, 117201, 133944, 150687, 156268, 167430, 195335, 200916, 223240, 234402, 251145, 267888, 301374, 312536, 334860, 351603, 390670, 401832, 446480, 468804, 502290, 586005, 602748, 625072, 669720, 703206, 753435, 781340, 803664, 937608, 1004580, 1054809, 1172010, 1205496, 1339440, 1406412, 1506870, 1562680, 1758015, 1875216, 2009160, 2109618, 2344020, 2410992, 2812824, 3013740, 3125360, 3516030, 4018320, 4219236, 4688040, 5274045, 5625648, 6027480, 7032060, 8438472, 9376080, 10548090, 12054960, 14064120, 16876944, 21096180, 28128240, 42192360, 84384720]

約数ペア:

[(1, 84384720), (2, 42192360), (3, 28128240), (4, 21096180), (5, 16876944), (6, 14064120), (7, 12054960), (8, 10548090), (9, 9376080), (10, 8438472), (12, 7032060), (14, 6027480), (15, 5625648), (16, 5274045), (18, 4688040), (20, 4219236), (21, 4018320), (24, 3516030), (27, 3125360), (28, 3013740), (30, 2812824), (35, 2410992), (36, 2344020), (40, 2109618), (42, 2009160), (45, 1875216), (48, 1758015), (54, 1562680), (56, 1506870), (60, 1406412), (63, 1339440), (70, 1205496), (72, 1172010), (80, 1054809), (84, 1004580), (90, 937608), (105, 803664), (108, 781340), (112, 753435), (120, 703206), (126, 669720), (135, 625072), (140, 602748), (144, 586005), (168, 502290), (180, 468804), (189, 446480), (210, 401832), (216, 390670), (240, 351603), (252, 334860), (270, 312536), (280, 301374), (315, 267888), (336, 251145), (360, 234402), (378, 223240), (420, 200916), (432, 195335), (504, 167430), (540, 156268), (560, 150687), (630, 133944), (720, 117201), (756, 111620), (840, 100458), (945, 89296), (1008, 83715), (1080, 78134), (1260, 66972), (1512, 55810), (1680, 50229), (1890, 44648), (2160, 39067), (2520, 33486), (3024, 27905), (3780, 22324), (5040, 16743), (5581, 15120), (7560, 11162)]