277474320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 981030960

約数和(自身を除く): 703556640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 97, 116, 120, 137, 144, 145, 174, 180, 194, 232, 240, 261, 274, 290, 291, 348, 360, 388, 411, 435, 464, 485, 522, 548, 580, 582, 685, 696, 720, 776, 822, 870, 873, 970, 1044, 1096, 1160, 1164, 1233, 1305, 1370, 1392, 1455, 1552, 1644, 1740, 1746, 1940, 2055, 2088, 2192, 2320, 2328, 2466, 2610, 2740, 2813, 2910, 3288, 3480, 3492, 3880, 3973, 4110, 4176, 4365, 4656, 4932, 5220, 5480, 5626, 5820, 6165, 6576, 6960, 6984, 7760, 7946, 8220, 8439, 8730, 9864, 10440, 10960, 11252, 11640, 11919, 12330, 13289, 13968, 14065, 15892, 16440, 16878, 17460, 19728, 19865, 20880, 22504, 23280, 23838, 24660, 25317, 26578, 28130, 31784, 32880, 33756, 34920, 35757, 39730, 39867, 42195, 45008, 47676, 49320, 50634, 53156, 56260, 59595, 63568, 66445, 67512, 69840, 71514, 79460, 79734, 84390, 95352, 98640, 101268, 106312, 112520, 119190, 119601, 126585, 132890, 135024, 143028, 158920, 159468, 168780, 178785, 190704, 199335, 202536, 212624, 225040, 238380, 239202, 253170, 265780, 286056, 317840, 318936, 337560, 357570, 385381, 398670, 405072, 476760, 478404, 506340, 531560, 572112, 598005, 637872, 675120, 715140, 770762, 797340, 953520, 956808, 1012680, 1063120, 1156143, 1196010, 1430280, 1541524, 1594680, 1913616, 1926905, 2025360, 2312286, 2392020, 2860560, 3083048, 3189360, 3468429, 3853810, 4624572, 4784040, 5780715, 6166096, 6936858, 7707620, 9249144, 9568080, 11561430, 13873716, 15415240, 17342145, 18498288, 23122860, 27747432, 30830480, 34684290, 46245720, 55494864, 69368580, 92491440, 138737160, 277474320]

約数ペア:

[(1, 277474320), (2, 138737160), (3, 92491440), (4, 69368580), (5, 55494864), (6, 46245720), (8, 34684290), (9, 30830480), (10, 27747432), (12, 23122860), (15, 18498288), (16, 17342145), (18, 15415240), (20, 13873716), (24, 11561430), (29, 9568080), (30, 9249144), (36, 7707620), (40, 6936858), (45, 6166096), (48, 5780715), (58, 4784040), (60, 4624572), (72, 3853810), (80, 3468429), (87, 3189360), (90, 3083048), (97, 2860560), (116, 2392020), (120, 2312286), (137, 2025360), (144, 1926905), (145, 1913616), (174, 1594680), (180, 1541524), (194, 1430280), (232, 1196010), (240, 1156143), (261, 1063120), (274, 1012680), (290, 956808), (291, 953520), (348, 797340), (360, 770762), (388, 715140), (411, 675120), (435, 637872), (464, 598005), (485, 572112), (522, 531560), (548, 506340), (580, 478404), (582, 476760), (685, 405072), (696, 398670), (720, 385381), (776, 357570), (822, 337560), (870, 318936), (873, 317840), (970, 286056), (1044, 265780), (1096, 253170), (1160, 239202), (1164, 238380), (1233, 225040), (1305, 212624), (1370, 202536), (1392, 199335), (1455, 190704), (1552, 178785), (1644, 168780), (1740, 159468), (1746, 158920), (1940, 143028), (2055, 135024), (2088, 132890), (2192, 126585), (2320, 119601), (2328, 119190), (2466, 112520), (2610, 106312), (2740, 101268), (2813, 98640), (2910, 95352), (3288, 84390), (3480, 79734), (3492, 79460), (3880, 71514), (3973, 69840), (4110, 67512), (4176, 66445), (4365, 63568), (4656, 59595), (4932, 56260), (5220, 53156), (5480, 50634), (5626, 49320), (5820, 47676), (6165, 45008), (6576, 42195), (6960, 39867), (6984, 39730), (7760, 35757), (7946, 34920), (8220, 33756), (8439, 32880), (8730, 31784), (9864, 28130), (10440, 26578), (10960, 25317), (11252, 24660), (11640, 23838), (11919, 23280), (12330, 22504), (13289, 20880), (13968, 19865), (14065, 19728), (15892, 17460), (16440, 16878)]