1355454720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 216

約数和(自身を含む): 4741985976

約数和(自身を除く): 3386531256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1152, 1164, 1213, 1280, 1440, 1455, 1552, 1746, 1920, 1940, 2304, 2328, 2426, 2880, 2910, 3104, 3492, 3639, 3840, 3880, 4365, 4656, 4852, 5760, 5820, 6065, 6208, 6984, 7278, 7760, 8730, 9312, 9704, 10917, 11520, 11640, 12130, 12416, 13968, 14556, 15520, 17460, 18195, 18624, 19408, 21834, 23280, 24260, 24832, 27936, 29112, 31040, 34920, 36390, 37248, 38816, 43668, 46560, 48520, 54585, 55872, 58224, 62080, 69840, 72780, 74496, 77632, 87336, 93120, 97040, 109170, 111744, 116448, 117661, 124160, 139680, 145560, 155264, 174672, 186240, 194080, 218340, 223488, 232896, 235322, 279360, 291120, 310528, 349344, 352983, 372480, 388160, 436680, 465792, 470644, 558720, 582240, 588305, 698688, 705966, 776320, 873360, 931584, 941288, 1058949, 1117440, 1164480, 1176610, 1397376, 1411932, 1552640, 1746720, 1764915, 1882576, 2117898, 2328960, 2353220, 2794752, 2823864, 3493440, 3529830, 3765152, 4235796, 4657920, 4706440, 5294745, 5647728, 6986880, 7059660, 7530304, 8471592, 9412880, 10589490, 11295456, 13973760, 14119320, 15060608, 16943184, 18825760, 21178980, 22590912, 28238640, 30121216, 33886368, 37651520, 42357960, 45181824, 56477280, 67772736, 75303040, 84715920, 90363648, 112954560, 135545472, 150606080, 169431840, 225909120, 271090944, 338863680, 451818240, 677727360, 1355454720]

約数ペア:

[(1, 1355454720), (2, 677727360), (3, 451818240), (4, 338863680), (5, 271090944), (6, 225909120), (8, 169431840), (9, 150606080), (10, 135545472), (12, 112954560), (15, 90363648), (16, 84715920), (18, 75303040), (20, 67772736), (24, 56477280), (30, 45181824), (32, 42357960), (36, 37651520), (40, 33886368), (45, 30121216), (48, 28238640), (60, 22590912), (64, 21178980), (72, 18825760), (80, 16943184), (90, 15060608), (96, 14119320), (97, 13973760), (120, 11295456), (128, 10589490), (144, 9412880), (160, 8471592), (180, 7530304), (192, 7059660), (194, 6986880), (240, 5647728), (256, 5294745), (288, 4706440), (291, 4657920), (320, 4235796), (360, 3765152), (384, 3529830), (388, 3493440), (480, 2823864), (485, 2794752), (576, 2353220), (582, 2328960), (640, 2117898), (720, 1882576), (768, 1764915), (776, 1746720), (873, 1552640), (960, 1411932), (970, 1397376), (1152, 1176610), (1164, 1164480), (1213, 1117440), (1280, 1058949), (1440, 941288), (1455, 931584), (1552, 873360), (1746, 776320), (1920, 705966), (1940, 698688), (2304, 588305), (2328, 582240), (2426, 558720), (2880, 470644), (2910, 465792), (3104, 436680), (3492, 388160), (3639, 372480), (3840, 352983), (3880, 349344), (4365, 310528), (4656, 291120), (4852, 279360), (5760, 235322), (5820, 232896), (6065, 223488), (6208, 218340), (6984, 194080), (7278, 186240), (7760, 174672), (8730, 155264), (9312, 145560), (9704, 139680), (10917, 124160), (11520, 117661), (11640, 116448), (12130, 111744), (12416, 109170), (13968, 97040), (14556, 93120), (15520, 87336), (17460, 77632), (18195, 74496), (18624, 72780), (19408, 69840), (21834, 62080), (23280, 58224), (24260, 55872), (24832, 54585), (27936, 48520), (29112, 46560), (31040, 43668), (34920, 38816), (36390, 37248)]