1391352480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1548

約数の個数: 288

約数和(自身を含む): 5486068224

約数和(自身を除く): 4094715744

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, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1423, 1440, 1455, 1552, 1680, 1746, 1940, 2016, 2037, 2328, 2520, 2716, 2846, 2910, 3104, 3360, 3395, 3492, 3880, 4074, 4269, 4365, 4656, 5040, 5432, 5692, 5820, 6111, 6790, 6984, 7115, 7760, 8148, 8538, 8730, 9312, 9961, 10080, 10185, 10864, 11384, 11640, 12222, 12807, 13580, 13968, 14230, 15520, 16296, 17076, 17460, 19922, 20370, 21345, 21728, 22768, 23280, 24444, 25614, 27160, 27936, 28460, 29883, 30555, 32592, 34152, 34920, 39844, 40740, 42690, 45536, 46560, 48888, 49805, 51228, 54320, 56920, 59766, 61110, 64035, 65184, 68304, 69840, 79688, 81480, 85380, 89649, 97776, 99610, 102456, 108640, 113840, 119532, 122220, 128070, 136608, 138031, 139680, 149415, 159376, 162960, 170760, 179298, 195552, 199220, 204912, 227680, 239064, 244440, 256140, 276062, 298830, 318752, 325920, 341520, 358596, 398440, 409824, 414093, 448245, 478128, 488880, 512280, 552124, 597660, 683040, 690155, 717192, 796880, 828186, 896490, 956256, 966217, 977760, 1024560, 1104248, 1195320, 1242279, 1380310, 1434384, 1593760, 1656372, 1792980, 1932434, 2049120, 2070465, 2208496, 2390640, 2484558, 2760620, 2868768, 2898651, 3312744, 3585960, 3864868, 4140930, 4416992, 4781280, 4831085, 4969116, 5521240, 5797302, 6211395, 6625488, 7171920, 7729736, 8281860, 8695953, 9662170, 9938232, 11042480, 11594604, 12422790, 13250976, 14343840, 14493255, 15459472, 16563720, 17391906, 19324340, 19876464, 22084960, 23189208, 24845580, 28986510, 30918944, 33127440, 34783812, 38648680, 39752928, 43479765, 46378416, 49691160, 57973020, 66254880, 69567624, 77297360, 86959530, 92756832, 99382320, 115946040, 139135248, 154594720, 173919060, 198764640, 231892080, 278270496, 347838120, 463784160, 695676240, 1391352480]

約数ペア:

[(1, 1391352480), (2, 695676240), (3, 463784160), (4, 347838120), (5, 278270496), (6, 231892080), (7, 198764640), (8, 173919060), (9, 154594720), (10, 139135248), (12, 115946040), (14, 99382320), (15, 92756832), (16, 86959530), (18, 77297360), (20, 69567624), (21, 66254880), (24, 57973020), (28, 49691160), (30, 46378416), (32, 43479765), (35, 39752928), (36, 38648680), (40, 34783812), (42, 33127440), (45, 30918944), (48, 28986510), (56, 24845580), (60, 23189208), (63, 22084960), (70, 19876464), (72, 19324340), (80, 17391906), (84, 16563720), (90, 15459472), (96, 14493255), (97, 14343840), (105, 13250976), (112, 12422790), (120, 11594604), (126, 11042480), (140, 9938232), (144, 9662170), (160, 8695953), (168, 8281860), (180, 7729736), (194, 7171920), (210, 6625488), (224, 6211395), (240, 5797302), (252, 5521240), (280, 4969116), (288, 4831085), (291, 4781280), (315, 4416992), (336, 4140930), (360, 3864868), (388, 3585960), (420, 3312744), (480, 2898651), (485, 2868768), (504, 2760620), (560, 2484558), (582, 2390640), (630, 2208496), (672, 2070465), (679, 2049120), (720, 1932434), (776, 1792980), (840, 1656372), (873, 1593760), (970, 1434384), (1008, 1380310), (1120, 1242279), (1164, 1195320), (1260, 1104248), (1358, 1024560), (1423, 977760), (1440, 966217), (1455, 956256), (1552, 896490), (1680, 828186), (1746, 796880), (1940, 717192), (2016, 690155), (2037, 683040), (2328, 597660), (2520, 552124), (2716, 512280), (2846, 488880), (2910, 478128), (3104, 448245), (3360, 414093), (3395, 409824), (3492, 398440), (3880, 358596), (4074, 341520), (4269, 325920), (4365, 318752), (4656, 298830), (5040, 276062), (5432, 256140), (5692, 244440), (5820, 239064), (6111, 227680), (6790, 204912), (6984, 199220), (7115, 195552), (7760, 179298), (8148, 170760), (8538, 162960), (8730, 159376), (9312, 149415), (9961, 139680), (10080, 138031), (10185, 136608), (10864, 128070), (11384, 122220), (11640, 119532), (12222, 113840), (12807, 108640), (13580, 102456), (13968, 99610), (14230, 97776), (15520, 89649), (16296, 85380), (17076, 81480), (17460, 79688), (19922, 69840), (20370, 68304), (21345, 65184), (21728, 64035), (22768, 61110), (23280, 59766), (24444, 56920), (25614, 54320), (27160, 51228), (27936, 49805), (28460, 48888), (29883, 46560), (30555, 45536), (32592, 42690), (34152, 40740), (34920, 39844)]