1243625760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 288

約数和(自身を含む): 4719955968

約数和(自身を除く): 3476330208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2143, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4286, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6429, 6448, 7254, 7440, 8060, 8572, 8928, 9360, 9672, 10715, 11160, 12090, 12858, 12896, 14508, 14880, 16120, 17144, 18135, 18720, 19287, 19344, 21430, 22320, 24180, 25716, 27859, 29016, 32145, 32240, 34288, 36270, 38574, 38688, 42860, 44640, 48360, 51432, 55718, 58032, 64290, 64480, 66433, 68576, 72540, 77148, 83577, 85720, 96435, 96720, 102864, 111436, 116064, 128580, 132866, 139295, 145080, 154296, 167154, 171440, 192870, 193440, 199299, 205728, 222872, 250731, 257160, 265732, 278590, 290160, 308592, 332165, 334308, 342880, 385740, 398598, 417885, 445744, 501462, 514320, 531464, 557180, 580320, 597897, 617184, 664330, 668616, 771480, 797196, 835770, 863629, 891488, 996495, 1002924, 1028640, 1062928, 1114360, 1195794, 1253655, 1328660, 1337232, 1542960, 1594392, 1671540, 1727258, 1992990, 2005848, 2125856, 2228720, 2391588, 2507310, 2590887, 2657320, 2674464, 2989485, 3085920, 3188784, 3343080, 3454516, 3985980, 4011696, 4318145, 4457440, 4783176, 5014620, 5181774, 5314640, 5978970, 6377568, 6686160, 6909032, 7772661, 7971960, 8023392, 8636290, 9566352, 10029240, 10363548, 10629280, 11957940, 12954435, 13372320, 13818064, 15545322, 15943920, 17272580, 19132704, 20058480, 20727096, 23915880, 25908870, 27636128, 31090644, 31887840, 34545160, 38863305, 40116960, 41454192, 47831760, 51817740, 62181288, 69090320, 77726610, 82908384, 95663520, 103635480, 124362576, 138180640, 155453220, 207270960, 248725152, 310906440, 414541920, 621812880, 1243625760]

約数ペア:

[(1, 1243625760), (2, 621812880), (3, 414541920), (4, 310906440), (5, 248725152), (6, 207270960), (8, 155453220), (9, 138180640), (10, 124362576), (12, 103635480), (13, 95663520), (15, 82908384), (16, 77726610), (18, 69090320), (20, 62181288), (24, 51817740), (26, 47831760), (30, 41454192), (31, 40116960), (32, 38863305), (36, 34545160), (39, 31887840), (40, 31090644), (45, 27636128), (48, 25908870), (52, 23915880), (60, 20727096), (62, 20058480), (65, 19132704), (72, 17272580), (78, 15943920), (80, 15545322), (90, 13818064), (93, 13372320), (96, 12954435), (104, 11957940), (117, 10629280), (120, 10363548), (124, 10029240), (130, 9566352), (144, 8636290), (155, 8023392), (156, 7971960), (160, 7772661), (180, 6909032), (186, 6686160), (195, 6377568), (208, 5978970), (234, 5314640), (240, 5181774), (248, 5014620), (260, 4783176), (279, 4457440), (288, 4318145), (310, 4011696), (312, 3985980), (360, 3454516), (372, 3343080), (390, 3188784), (403, 3085920), (416, 2989485), (465, 2674464), (468, 2657320), (480, 2590887), (496, 2507310), (520, 2391588), (558, 2228720), (585, 2125856), (620, 2005848), (624, 1992990), (720, 1727258), (744, 1671540), (780, 1594392), (806, 1542960), (930, 1337232), (936, 1328660), (992, 1253655), (1040, 1195794), (1116, 1114360), (1170, 1062928), (1209, 1028640), (1240, 1002924), (1248, 996495), (1395, 891488), (1440, 863629), (1488, 835770), (1560, 797196), (1612, 771480), (1860, 668616), (1872, 664330), (2015, 617184), (2080, 597897), (2143, 580320), (2232, 557180), (2340, 531464), (2418, 514320), (2480, 501462), (2790, 445744), (2976, 417885), (3120, 398598), (3224, 385740), (3627, 342880), (3720, 334308), (3744, 332165), (4030, 308592), (4286, 290160), (4464, 278590), (4680, 265732), (4836, 257160), (4960, 250731), (5580, 222872), (6045, 205728), (6240, 199299), (6429, 193440), (6448, 192870), (7254, 171440), (7440, 167154), (8060, 154296), (8572, 145080), (8928, 139295), (9360, 132866), (9672, 128580), (10715, 116064), (11160, 111436), (12090, 102864), (12858, 96720), (12896, 96435), (14508, 85720), (14880, 83577), (16120, 77148), (17144, 72540), (18135, 68576), (18720, 66433), (19287, 64480), (19344, 64290), (21430, 58032), (22320, 55718), (24180, 51432), (25716, 48360), (27859, 44640), (29016, 42860), (32145, 38688), (32240, 38574), (34288, 36270)]