2255510880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{74587}}^1$

素因数の和:74618

約数の個数: 192

約数和(自身を含む): 9022164480

約数和(自身を除く): 6766653600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 74587, 149174, 223761, 298348, 372935, 447522, 522109, 596696, 671283, 745870, 895044, 1044218, 1118805, 1193392, 1342566, 1491740, 1566327, 1790088, 2013849, 2088436, 2237610, 2386784, 2610545, 2685132, 2983480, 3132654, 3356415, 3580176, 4027698, 4176872, 4475220, 4698981, 5221090, 5370264, 5966960, 6265308, 6712830, 7160352, 7831635, 8055396, 8353744, 8950440, 9397962, 10069245, 10442180, 10740528, 11933920, 12530616, 13425660, 14096943, 15663270, 16110792, 16707488, 17900880, 18795924, 20138490, 20884360, 21481056, 23494905, 25061232, 26851320, 28193886, 31326540, 32221584, 35801760, 37591848, 40276980, 41768720, 46989810, 50122464, 53702640, 56387772, 62653080, 64443168, 70484715, 75183696, 80553960, 83537440, 93979620, 107405280, 112775544, 125306160, 140969430, 150367392, 161107920, 187959240, 225551088, 250612320, 281938860, 322215840, 375918480, 451102176, 563877720, 751836960, 1127755440, 2255510880]

約数ペア:

[(1, 2255510880), (2, 1127755440), (3, 751836960), (4, 563877720), (5, 451102176), (6, 375918480), (7, 322215840), (8, 281938860), (9, 250612320), (10, 225551088), (12, 187959240), (14, 161107920), (15, 150367392), (16, 140969430), (18, 125306160), (20, 112775544), (21, 107405280), (24, 93979620), (27, 83537440), (28, 80553960), (30, 75183696), (32, 70484715), (35, 64443168), (36, 62653080), (40, 56387772), (42, 53702640), (45, 50122464), (48, 46989810), (54, 41768720), (56, 40276980), (60, 37591848), (63, 35801760), (70, 32221584), (72, 31326540), (80, 28193886), (84, 26851320), (90, 25061232), (96, 23494905), (105, 21481056), (108, 20884360), (112, 20138490), (120, 18795924), (126, 17900880), (135, 16707488), (140, 16110792), (144, 15663270), (160, 14096943), (168, 13425660), (180, 12530616), (189, 11933920), (210, 10740528), (216, 10442180), (224, 10069245), (240, 9397962), (252, 8950440), (270, 8353744), (280, 8055396), (288, 7831635), (315, 7160352), (336, 6712830), (360, 6265308), (378, 5966960), (420, 5370264), (432, 5221090), (480, 4698981), (504, 4475220), (540, 4176872), (560, 4027698), (630, 3580176), (672, 3356415), (720, 3132654), (756, 2983480), (840, 2685132), (864, 2610545), (945, 2386784), (1008, 2237610), (1080, 2088436), (1120, 2013849), (1260, 1790088), (1440, 1566327), (1512, 1491740), (1680, 1342566), (1890, 1193392), (2016, 1118805), (2160, 1044218), (2520, 895044), (3024, 745870), (3360, 671283), (3780, 596696), (4320, 522109), (5040, 447522), (6048, 372935), (7560, 298348), (10080, 223761), (15120, 149174), (30240, 74587)]