180233760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 675682560

約数和(自身を除く): 495448800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 96, 97, 98, 105, 112, 120, 140, 147, 158, 160, 168, 194, 196, 210, 224, 237, 240, 245, 280, 291, 294, 316, 336, 388, 392, 395, 420, 474, 480, 485, 490, 553, 560, 582, 588, 632, 672, 679, 735, 776, 784, 790, 840, 948, 970, 980, 1106, 1120, 1164, 1176, 1185, 1264, 1358, 1455, 1470, 1552, 1568, 1580, 1659, 1680, 1896, 1940, 1960, 2037, 2212, 2328, 2352, 2370, 2528, 2716, 2765, 2910, 2940, 3104, 3160, 3318, 3360, 3395, 3792, 3871, 3880, 3920, 4074, 4424, 4656, 4704, 4740, 4753, 5432, 5530, 5820, 5880, 6320, 6636, 6790, 7584, 7663, 7742, 7760, 7840, 8148, 8295, 8848, 9312, 9480, 9506, 10185, 10864, 11060, 11613, 11640, 11760, 12640, 13272, 13580, 14259, 15326, 15484, 15520, 16296, 16590, 17696, 18960, 19012, 19355, 20370, 21728, 22120, 22989, 23226, 23280, 23520, 23765, 26544, 27160, 28518, 30652, 30968, 32592, 33180, 37920, 38024, 38315, 38710, 40740, 44240, 45978, 46452, 46560, 47530, 53088, 53641, 54320, 57036, 58065, 61304, 61936, 65184, 66360, 71295, 76048, 76630, 77420, 81480, 88480, 91956, 92904, 95060, 107282, 108640, 114072, 114945, 116130, 122608, 123872, 132720, 142590, 152096, 153260, 154840, 160923, 162960, 183912, 185808, 190120, 214564, 228144, 229890, 232260, 245216, 265440, 268205, 285180, 306520, 309680, 321846, 325920, 367824, 371616, 375487, 380240, 429128, 456288, 459780, 464520, 536410, 570360, 613040, 619360, 643692, 735648, 750974, 760480, 804615, 858256, 919560, 929040, 1072820, 1126461, 1140720, 1226080, 1287384, 1501948, 1609230, 1716512, 1839120, 1858080, 1877435, 2145640, 2252922, 2281440, 2574768, 3003896, 3218460, 3678240, 3754870, 4291280, 4505844, 5149536, 5632305, 6007792, 6436920, 7509740, 8582560, 9011688, 11264610, 12015584, 12873840, 15019480, 18023376, 22529220, 25747680, 30038960, 36046752, 45058440, 60077920, 90116880, 180233760]

約数ペア:

[(1, 180233760), (2, 90116880), (3, 60077920), (4, 45058440), (5, 36046752), (6, 30038960), (7, 25747680), (8, 22529220), (10, 18023376), (12, 15019480), (14, 12873840), (15, 12015584), (16, 11264610), (20, 9011688), (21, 8582560), (24, 7509740), (28, 6436920), (30, 6007792), (32, 5632305), (35, 5149536), (40, 4505844), (42, 4291280), (48, 3754870), (49, 3678240), (56, 3218460), (60, 3003896), (70, 2574768), (79, 2281440), (80, 2252922), (84, 2145640), (96, 1877435), (97, 1858080), (98, 1839120), (105, 1716512), (112, 1609230), (120, 1501948), (140, 1287384), (147, 1226080), (158, 1140720), (160, 1126461), (168, 1072820), (194, 929040), (196, 919560), (210, 858256), (224, 804615), (237, 760480), (240, 750974), (245, 735648), (280, 643692), (291, 619360), (294, 613040), (316, 570360), (336, 536410), (388, 464520), (392, 459780), (395, 456288), (420, 429128), (474, 380240), (480, 375487), (485, 371616), (490, 367824), (553, 325920), (560, 321846), (582, 309680), (588, 306520), (632, 285180), (672, 268205), (679, 265440), (735, 245216), (776, 232260), (784, 229890), (790, 228144), (840, 214564), (948, 190120), (970, 185808), (980, 183912), (1106, 162960), (1120, 160923), (1164, 154840), (1176, 153260), (1185, 152096), (1264, 142590), (1358, 132720), (1455, 123872), (1470, 122608), (1552, 116130), (1568, 114945), (1580, 114072), (1659, 108640), (1680, 107282), (1896, 95060), (1940, 92904), (1960, 91956), (2037, 88480), (2212, 81480), (2328, 77420), (2352, 76630), (2370, 76048), (2528, 71295), (2716, 66360), (2765, 65184), (2910, 61936), (2940, 61304), (3104, 58065), (3160, 57036), (3318, 54320), (3360, 53641), (3395, 53088), (3792, 47530), (3871, 46560), (3880, 46452), (3920, 45978), (4074, 44240), (4424, 40740), (4656, 38710), (4704, 38315), (4740, 38024), (4753, 37920), (5432, 33180), (5530, 32592), (5820, 30968), (5880, 30652), (6320, 28518), (6636, 27160), (6790, 26544), (7584, 23765), (7663, 23520), (7742, 23280), (7760, 23226), (7840, 22989), (8148, 22120), (8295, 21728), (8848, 20370), (9312, 19355), (9480, 19012), (9506, 18960), (10185, 17696), (10864, 16590), (11060, 16296), (11613, 15520), (11640, 15484), (11760, 15326), (12640, 14259), (13272, 13580)]