253154160

素因数分解:

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

素因数の和:5613

約数の個数: 200

約数和(自身を含む): 1005027936

約数和(自身を除く): 751873776

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, 5581, 5670, 6480, 7560, 9072, 11162, 11340, 15120, 16743, 22324, 22680, 27905, 33486, 39067, 44648, 45360, 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, 452061, 468804, 502290, 586005, 602748, 625072, 669720, 703206, 753435, 781340, 803664, 904122, 937608, 1004580, 1054809, 1172010, 1205496, 1339440, 1406412, 1506870, 1562680, 1758015, 1808244, 1875216, 2009160, 2109618, 2260305, 2344020, 2410992, 2812824, 3013740, 3125360, 3164427, 3516030, 3616488, 4018320, 4219236, 4520610, 4688040, 5274045, 5625648, 6027480, 6328854, 7032060, 7232976, 8438472, 9041220, 9376080, 10548090, 12054960, 12657708, 14064120, 15822135, 16876944, 18082440, 21096180, 25315416, 28128240, 31644270, 36164880, 42192360, 50630832, 63288540, 84384720, 126577080, 253154160]

約数ペア:

[(1, 253154160), (2, 126577080), (3, 84384720), (4, 63288540), (5, 50630832), (6, 42192360), (7, 36164880), (8, 31644270), (9, 28128240), (10, 25315416), (12, 21096180), (14, 18082440), (15, 16876944), (16, 15822135), (18, 14064120), (20, 12657708), (21, 12054960), (24, 10548090), (27, 9376080), (28, 9041220), (30, 8438472), (35, 7232976), (36, 7032060), (40, 6328854), (42, 6027480), (45, 5625648), (48, 5274045), (54, 4688040), (56, 4520610), (60, 4219236), (63, 4018320), (70, 3616488), (72, 3516030), (80, 3164427), (81, 3125360), (84, 3013740), (90, 2812824), (105, 2410992), (108, 2344020), (112, 2260305), (120, 2109618), (126, 2009160), (135, 1875216), (140, 1808244), (144, 1758015), (162, 1562680), (168, 1506870), (180, 1406412), (189, 1339440), (210, 1205496), (216, 1172010), (240, 1054809), (252, 1004580), (270, 937608), (280, 904122), (315, 803664), (324, 781340), (336, 753435), (360, 703206), (378, 669720), (405, 625072), (420, 602748), (432, 586005), (504, 502290), (540, 468804), (560, 452061), (567, 446480), (630, 401832), (648, 390670), (720, 351603), (756, 334860), (810, 312536), (840, 301374), (945, 267888), (1008, 251145), (1080, 234402), (1134, 223240), (1260, 200916), (1296, 195335), (1512, 167430), (1620, 156268), (1680, 150687), (1890, 133944), (2160, 117201), (2268, 111620), (2520, 100458), (2835, 89296), (3024, 83715), (3240, 78134), (3780, 66972), (4536, 55810), (5040, 50229), (5581, 45360), (5670, 44648), (6480, 39067), (7560, 33486), (9072, 27905), (11162, 22680), (11340, 22324), (15120, 16743)]