25421760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 108728256

約数和(自身を除く): 83306496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 97, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 194, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 291, 312, 315, 320, 336, 360, 364, 388, 390, 416, 420, 448, 455, 468, 480, 485, 504, 520, 546, 560, 576, 582, 585, 624, 630, 672, 679, 720, 728, 776, 780, 819, 832, 840, 873, 910, 936, 960, 970, 1008, 1040, 1092, 1120, 1164, 1170, 1248, 1260, 1261, 1344, 1358, 1365, 1440, 1455, 1456, 1552, 1560, 1638, 1680, 1746, 1820, 1872, 1940, 2016, 2037, 2080, 2184, 2240, 2328, 2340, 2496, 2520, 2522, 2716, 2730, 2880, 2910, 2912, 3104, 3120, 3276, 3360, 3395, 3492, 3640, 3744, 3783, 3880, 4032, 4074, 4095, 4160, 4365, 4368, 4656, 4680, 5040, 5044, 5432, 5460, 5820, 5824, 6111, 6208, 6240, 6305, 6552, 6720, 6790, 6984, 7280, 7488, 7566, 7760, 8148, 8190, 8730, 8736, 8827, 9312, 9360, 10080, 10088, 10185, 10864, 10920, 11349, 11640, 12222, 12480, 12610, 13104, 13580, 13968, 14560, 15132, 15520, 16296, 16380, 17460, 17472, 17654, 18624, 18720, 18915, 20160, 20176, 20370, 21728, 21840, 22698, 23280, 24444, 25220, 26208, 26481, 27160, 27936, 29120, 30264, 30555, 31040, 32592, 32760, 34920, 35308, 37440, 37830, 40352, 40740, 43456, 43680, 44135, 45396, 46560, 48888, 50440, 52416, 52962, 54320, 55872, 56745, 60528, 61110, 65184, 65520, 69840, 70616, 75660, 79443, 80704, 81480, 87360, 88270, 90792, 93120, 97776, 100880, 105924, 108640, 113490, 121056, 122220, 130368, 131040, 132405, 139680, 141232, 151320, 158886, 162960, 176540, 181584, 195552, 201760, 211848, 217280, 226980, 242112, 244440, 262080, 264810, 279360, 282464, 302640, 317772, 325920, 353080, 363168, 391104, 397215, 403520, 423696, 453960, 488880, 529620, 564928, 605280, 635544, 651840, 706160, 726336, 794430, 847392, 907920, 977760, 1059240, 1210560, 1271088, 1412320, 1588860, 1694784, 1815840, 1955520, 2118480, 2542176, 2824640, 3177720, 3631680, 4236960, 5084352, 6355440, 8473920, 12710880, 25421760]

約数ペア:

[(1, 25421760), (2, 12710880), (3, 8473920), (4, 6355440), (5, 5084352), (6, 4236960), (7, 3631680), (8, 3177720), (9, 2824640), (10, 2542176), (12, 2118480), (13, 1955520), (14, 1815840), (15, 1694784), (16, 1588860), (18, 1412320), (20, 1271088), (21, 1210560), (24, 1059240), (26, 977760), (28, 907920), (30, 847392), (32, 794430), (35, 726336), (36, 706160), (39, 651840), (40, 635544), (42, 605280), (45, 564928), (48, 529620), (52, 488880), (56, 453960), (60, 423696), (63, 403520), (64, 397215), (65, 391104), (70, 363168), (72, 353080), (78, 325920), (80, 317772), (84, 302640), (90, 282464), (91, 279360), (96, 264810), (97, 262080), (104, 244440), (105, 242112), (112, 226980), (117, 217280), (120, 211848), (126, 201760), (130, 195552), (140, 181584), (144, 176540), (156, 162960), (160, 158886), (168, 151320), (180, 141232), (182, 139680), (192, 132405), (194, 131040), (195, 130368), (208, 122220), (210, 121056), (224, 113490), (234, 108640), (240, 105924), (252, 100880), (260, 97776), (273, 93120), (280, 90792), (288, 88270), (291, 87360), (312, 81480), (315, 80704), (320, 79443), (336, 75660), (360, 70616), (364, 69840), (388, 65520), (390, 65184), (416, 61110), (420, 60528), (448, 56745), (455, 55872), (468, 54320), (480, 52962), (485, 52416), (504, 50440), (520, 48888), (546, 46560), (560, 45396), (576, 44135), (582, 43680), (585, 43456), (624, 40740), (630, 40352), (672, 37830), (679, 37440), (720, 35308), (728, 34920), (776, 32760), (780, 32592), (819, 31040), (832, 30555), (840, 30264), (873, 29120), (910, 27936), (936, 27160), (960, 26481), (970, 26208), (1008, 25220), (1040, 24444), (1092, 23280), (1120, 22698), (1164, 21840), (1170, 21728), (1248, 20370), (1260, 20176), (1261, 20160), (1344, 18915), (1358, 18720), (1365, 18624), (1440, 17654), (1455, 17472), (1456, 17460), (1552, 16380), (1560, 16296), (1638, 15520), (1680, 15132), (1746, 14560), (1820, 13968), (1872, 13580), (1940, 13104), (2016, 12610), (2037, 12480), (2080, 12222), (2184, 11640), (2240, 11349), (2328, 10920), (2340, 10864), (2496, 10185), (2520, 10088), (2522, 10080), (2716, 9360), (2730, 9312), (2880, 8827), (2910, 8736), (2912, 8730), (3104, 8190), (3120, 8148), (3276, 7760), (3360, 7566), (3395, 7488), (3492, 7280), (3640, 6984), (3744, 6790), (3783, 6720), (3880, 6552), (4032, 6305), (4074, 6240), (4095, 6208), (4160, 6111), (4365, 5824), (4368, 5820), (4656, 5460), (4680, 5432), (5040, 5044)]