9198519840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26953}}^1$

素因数の和:27056

約数の個数: 192

約数和(自身を含む): 32603558400

約数和(自身を除く): 23405038560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 8532, 9480, 10665, 11376, 12640, 14220, 17064, 18960, 21330, 22752, 26953, 28440, 34128, 37920, 42660, 53906, 56880, 68256, 80859, 85320, 107812, 113760, 134765, 161718, 170640, 215624, 242577, 269530, 323436, 341280, 404295, 431248, 485154, 539060, 646872, 727731, 808590, 862496, 970308, 1078120, 1212885, 1293744, 1455462, 1617180, 1940616, 2129287, 2156240, 2425770, 2587488, 2910924, 3234360, 3638655, 3881232, 4258574, 4312480, 4851540, 5821848, 6387861, 6468720, 7277310, 7762464, 8517148, 9703080, 10646435, 11643696, 12775722, 12937440, 14554620, 17034296, 19163583, 19406160, 21292870, 23287392, 25551444, 29109240, 31939305, 34068592, 38327166, 38812320, 42585740, 51102888, 57490749, 58218480, 63878610, 68137184, 76654332, 85171480, 95817915, 102205776, 114981498, 116436960, 127757220, 153308664, 170342960, 191635830, 204411552, 229962996, 255514440, 287453745, 306617328, 340685920, 383271660, 459925992, 511028880, 574907490, 613234656, 766543320, 919851984, 1022057760, 1149814980, 1533086640, 1839703968, 2299629960, 3066173280, 4599259920, 9198519840]

約数ペア:

[(1, 9198519840), (2, 4599259920), (3, 3066173280), (4, 2299629960), (5, 1839703968), (6, 1533086640), (8, 1149814980), (9, 1022057760), (10, 919851984), (12, 766543320), (15, 613234656), (16, 574907490), (18, 511028880), (20, 459925992), (24, 383271660), (27, 340685920), (30, 306617328), (32, 287453745), (36, 255514440), (40, 229962996), (45, 204411552), (48, 191635830), (54, 170342960), (60, 153308664), (72, 127757220), (79, 116436960), (80, 114981498), (90, 102205776), (96, 95817915), (108, 85171480), (120, 76654332), (135, 68137184), (144, 63878610), (158, 58218480), (160, 57490749), (180, 51102888), (216, 42585740), (237, 38812320), (240, 38327166), (270, 34068592), (288, 31939305), (316, 29109240), (360, 25551444), (395, 23287392), (432, 21292870), (474, 19406160), (480, 19163583), (540, 17034296), (632, 14554620), (711, 12937440), (720, 12775722), (790, 11643696), (864, 10646435), (948, 9703080), (1080, 8517148), (1185, 7762464), (1264, 7277310), (1422, 6468720), (1440, 6387861), (1580, 5821848), (1896, 4851540), (2133, 4312480), (2160, 4258574), (2370, 3881232), (2528, 3638655), (2844, 3234360), (3160, 2910924), (3555, 2587488), (3792, 2425770), (4266, 2156240), (4320, 2129287), (4740, 1940616), (5688, 1617180), (6320, 1455462), (7110, 1293744), (7584, 1212885), (8532, 1078120), (9480, 970308), (10665, 862496), (11376, 808590), (12640, 727731), (14220, 646872), (17064, 539060), (18960, 485154), (21330, 431248), (22752, 404295), (26953, 341280), (28440, 323436), (34128, 269530), (37920, 242577), (42660, 215624), (53906, 170640), (56880, 161718), (68256, 134765), (80859, 113760), (85320, 107812)]