2180626560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{54083}}^1$

素因数の和:54115

約数の個数: 192

約数和(自身を含む): 8605846080

約数和(自身を除く): 6425219520

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, 13440, 20160, 40320, 54083, 108166, 162249, 216332, 270415, 324498, 378581, 432664, 486747, 540830, 648996, 757162, 811245, 865328, 973494, 1081660, 1135743, 1297992, 1514324, 1622490, 1730656, 1892905, 1946988, 2163320, 2271486, 2433735, 2595984, 3028648, 3244980, 3407229, 3461312, 3785810, 3893976, 4326640, 4542972, 4867470, 5191968, 5678715, 6057296, 6489960, 6814458, 6922624, 7571620, 7787952, 8653280, 9085944, 9734940, 10383936, 11357430, 12114592, 12979920, 13628916, 15143240, 15575904, 17036145, 17306560, 18171888, 19469880, 20767872, 22714860, 24229184, 25959840, 27257832, 30286480, 31151808, 34072290, 34613120, 36343776, 38939760, 45429720, 48458368, 51919680, 54515664, 60572960, 62303616, 68144580, 72687552, 77879520, 90859440, 103839360, 109031328, 121145920, 136289160, 145375104, 155759040, 181718880, 218062656, 242291840, 272578320, 311518080, 363437760, 436125312, 545156640, 726875520, 1090313280, 2180626560]

約数ペア:

[(1, 2180626560), (2, 1090313280), (3, 726875520), (4, 545156640), (5, 436125312), (6, 363437760), (7, 311518080), (8, 272578320), (9, 242291840), (10, 218062656), (12, 181718880), (14, 155759040), (15, 145375104), (16, 136289160), (18, 121145920), (20, 109031328), (21, 103839360), (24, 90859440), (28, 77879520), (30, 72687552), (32, 68144580), (35, 62303616), (36, 60572960), (40, 54515664), (42, 51919680), (45, 48458368), (48, 45429720), (56, 38939760), (60, 36343776), (63, 34613120), (64, 34072290), (70, 31151808), (72, 30286480), (80, 27257832), (84, 25959840), (90, 24229184), (96, 22714860), (105, 20767872), (112, 19469880), (120, 18171888), (126, 17306560), (128, 17036145), (140, 15575904), (144, 15143240), (160, 13628916), (168, 12979920), (180, 12114592), (192, 11357430), (210, 10383936), (224, 9734940), (240, 9085944), (252, 8653280), (280, 7787952), (288, 7571620), (315, 6922624), (320, 6814458), (336, 6489960), (360, 6057296), (384, 5678715), (420, 5191968), (448, 4867470), (480, 4542972), (504, 4326640), (560, 3893976), (576, 3785810), (630, 3461312), (640, 3407229), (672, 3244980), (720, 3028648), (840, 2595984), (896, 2433735), (960, 2271486), (1008, 2163320), (1120, 1946988), (1152, 1892905), (1260, 1730656), (1344, 1622490), (1440, 1514324), (1680, 1297992), (1920, 1135743), (2016, 1081660), (2240, 973494), (2520, 865328), (2688, 811245), (2880, 757162), (3360, 648996), (4032, 540830), (4480, 486747), (5040, 432664), (5760, 378581), (6720, 324498), (8064, 270415), (10080, 216332), (13440, 162249), (20160, 108166), (40320, 54083)]