12710880

素因数分解:

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

素因数の和:138

約数の個数: 288

約数和(自身を含む): 53936064

約数和(自身を除く): 41225184

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, 65, 70, 72, 78, 80, 84, 90, 91, 96, 97, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 194, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 291, 312, 315, 336, 360, 364, 388, 390, 416, 420, 455, 468, 480, 485, 504, 520, 546, 560, 582, 585, 624, 630, 672, 679, 720, 728, 776, 780, 819, 840, 873, 910, 936, 970, 1008, 1040, 1092, 1120, 1164, 1170, 1248, 1260, 1261, 1358, 1365, 1440, 1455, 1456, 1552, 1560, 1638, 1680, 1746, 1820, 1872, 1940, 2016, 2037, 2080, 2184, 2328, 2340, 2520, 2522, 2716, 2730, 2910, 2912, 3104, 3120, 3276, 3360, 3395, 3492, 3640, 3744, 3783, 3880, 4074, 4095, 4365, 4368, 4656, 4680, 5040, 5044, 5432, 5460, 5820, 6111, 6240, 6305, 6552, 6790, 6984, 7280, 7566, 7760, 8148, 8190, 8730, 8736, 8827, 9312, 9360, 10080, 10088, 10185, 10864, 10920, 11349, 11640, 12222, 12610, 13104, 13580, 13968, 14560, 15132, 15520, 16296, 16380, 17460, 17654, 18720, 18915, 20176, 20370, 21728, 21840, 22698, 23280, 24444, 25220, 26208, 26481, 27160, 27936, 30264, 30555, 32592, 32760, 34920, 35308, 37830, 40352, 40740, 43680, 44135, 45396, 46560, 48888, 50440, 52962, 54320, 56745, 60528, 61110, 65184, 65520, 69840, 70616, 75660, 79443, 81480, 88270, 90792, 97776, 100880, 105924, 108640, 113490, 121056, 122220, 131040, 132405, 139680, 141232, 151320, 158886, 162960, 176540, 181584, 195552, 201760, 211848, 226980, 244440, 264810, 282464, 302640, 317772, 325920, 353080, 363168, 397215, 423696, 453960, 488880, 529620, 605280, 635544, 706160, 794430, 847392, 907920, 977760, 1059240, 1271088, 1412320, 1588860, 1815840, 2118480, 2542176, 3177720, 4236960, 6355440, 12710880]

約数ペア:

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