948976560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{20921}}^1$

素因数の和:20953

約数の個数: 200

約数和(自身を含む): 3766964256

約数和(自身を除く): 2817987696

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, 5670, 6480, 7560, 9072, 11340, 15120, 20921, 22680, 41842, 45360, 62763, 83684, 104605, 125526, 146447, 167368, 188289, 209210, 251052, 292894, 313815, 334736, 376578, 418420, 439341, 502104, 564867, 585788, 627630, 732235, 753156, 836840, 878682, 941445, 1004208, 1129734, 1171576, 1255260, 1318023, 1464470, 1506312, 1673680, 1694601, 1757364, 1882890, 2196705, 2259468, 2343152, 2510520, 2636046, 2824335, 2928940, 3012624, 3389202, 3514728, 3765780, 3954069, 4393410, 4518936, 5021040, 5272092, 5648670, 5857880, 6590115, 6778404, 7029456, 7531560, 7908138, 8473005, 8786820, 9037872, 10544184, 11297340, 11715760, 11862207, 13180230, 13556808, 15063120, 15816276, 16946010, 17573640, 19770345, 21088368, 22594680, 23724414, 26360460, 27113616, 31632552, 33892020, 35147280, 39540690, 45189360, 47448828, 52720920, 59311035, 63265104, 67784040, 79081380, 94897656, 105441840, 118622070, 135568080, 158162760, 189795312, 237244140, 316325520, 474488280, 948976560]

約数ペア:

[(1, 948976560), (2, 474488280), (3, 316325520), (4, 237244140), (5, 189795312), (6, 158162760), (7, 135568080), (8, 118622070), (9, 105441840), (10, 94897656), (12, 79081380), (14, 67784040), (15, 63265104), (16, 59311035), (18, 52720920), (20, 47448828), (21, 45189360), (24, 39540690), (27, 35147280), (28, 33892020), (30, 31632552), (35, 27113616), (36, 26360460), (40, 23724414), (42, 22594680), (45, 21088368), (48, 19770345), (54, 17573640), (56, 16946010), (60, 15816276), (63, 15063120), (70, 13556808), (72, 13180230), (80, 11862207), (81, 11715760), (84, 11297340), (90, 10544184), (105, 9037872), (108, 8786820), (112, 8473005), (120, 7908138), (126, 7531560), (135, 7029456), (140, 6778404), (144, 6590115), (162, 5857880), (168, 5648670), (180, 5272092), (189, 5021040), (210, 4518936), (216, 4393410), (240, 3954069), (252, 3765780), (270, 3514728), (280, 3389202), (315, 3012624), (324, 2928940), (336, 2824335), (360, 2636046), (378, 2510520), (405, 2343152), (420, 2259468), (432, 2196705), (504, 1882890), (540, 1757364), (560, 1694601), (567, 1673680), (630, 1506312), (648, 1464470), (720, 1318023), (756, 1255260), (810, 1171576), (840, 1129734), (945, 1004208), (1008, 941445), (1080, 878682), (1134, 836840), (1260, 753156), (1296, 732235), (1512, 627630), (1620, 585788), (1680, 564867), (1890, 502104), (2160, 439341), (2268, 418420), (2520, 376578), (2835, 334736), (3024, 313815), (3240, 292894), (3780, 251052), (4536, 209210), (5040, 188289), (5670, 167368), (6480, 146447), (7560, 125526), (9072, 104605), (11340, 83684), (15120, 62763), (20921, 45360), (22680, 41842)]