9940862880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31237}}^1$

素因数の和:31288

約数の個数: 288

約数和(自身を含む): 38682890064

約数和(自身を除く): 28742027184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 31237, 31824, 35360, 39780, 53040, 62474, 63648, 79560, 93711, 106080, 124948, 156185, 159120, 187422, 249896, 281133, 312370, 318240, 374844, 406081, 468555, 499792, 531029, 562266, 624740, 749688, 812162, 937110, 999584, 1062058, 1124532, 1218243, 1249480, 1405665, 1499376, 1593087, 1624324, 1874220, 2030405, 2124116, 2249064, 2436486, 2498960, 2655145, 2811330, 2998752, 3186174, 3248648, 3654729, 3748440, 4060810, 4248232, 4498128, 4779261, 4872972, 4997920, 5310290, 5622660, 6091215, 6372348, 6497296, 6903377, 7309458, 7496880, 7965435, 8121620, 8496464, 8996256, 9558522, 9745944, 10620580, 11245320, 12182430, 12744696, 12994592, 13806754, 14618916, 14993760, 15930870, 16243240, 16992928, 18273645, 19117044, 19491888, 20710131, 21241160, 22490640, 23896305, 24364860, 25489392, 27613508, 29237832, 31861740, 32486480, 34516885, 36547290, 38234088, 38983776, 41420262, 42482320, 44981280, 47792610, 48729720, 50978784, 55227016, 58475664, 62130393, 63723480, 64972960, 69033770, 73094580, 76468176, 82840524, 84964640, 95585220, 97459440, 103550655, 110454032, 116951328, 124260786, 127446960, 138067540, 146189160, 152936352, 165681048, 191170440, 194918880, 207101310, 220908064, 248521572, 254893920, 276135080, 292378320, 310651965, 331362096, 382340880, 414202620, 497043144, 552270160, 584756640, 621303930, 662724192, 764681760, 828405240, 994086288, 1104540320, 1242607860, 1656810480, 1988172576, 2485215720, 3313620960, 4970431440, 9940862880]

約数ペア:

[(1, 9940862880), (2, 4970431440), (3, 3313620960), (4, 2485215720), (5, 1988172576), (6, 1656810480), (8, 1242607860), (9, 1104540320), (10, 994086288), (12, 828405240), (13, 764681760), (15, 662724192), (16, 621303930), (17, 584756640), (18, 552270160), (20, 497043144), (24, 414202620), (26, 382340880), (30, 331362096), (32, 310651965), (34, 292378320), (36, 276135080), (39, 254893920), (40, 248521572), (45, 220908064), (48, 207101310), (51, 194918880), (52, 191170440), (60, 165681048), (65, 152936352), (68, 146189160), (72, 138067540), (78, 127446960), (80, 124260786), (85, 116951328), (90, 110454032), (96, 103550655), (102, 97459440), (104, 95585220), (117, 84964640), (120, 82840524), (130, 76468176), (136, 73094580), (144, 69033770), (153, 64972960), (156, 63723480), (160, 62130393), (170, 58475664), (180, 55227016), (195, 50978784), (204, 48729720), (208, 47792610), (221, 44981280), (234, 42482320), (240, 41420262), (255, 38983776), (260, 38234088), (272, 36547290), (288, 34516885), (306, 32486480), (312, 31861740), (340, 29237832), (360, 27613508), (390, 25489392), (408, 24364860), (416, 23896305), (442, 22490640), (468, 21241160), (480, 20710131), (510, 19491888), (520, 19117044), (544, 18273645), (585, 16992928), (612, 16243240), (624, 15930870), (663, 14993760), (680, 14618916), (720, 13806754), (765, 12994592), (780, 12744696), (816, 12182430), (884, 11245320), (936, 10620580), (1020, 9745944), (1040, 9558522), (1105, 8996256), (1170, 8496464), (1224, 8121620), (1248, 7965435), (1326, 7496880), (1360, 7309458), (1440, 6903377), (1530, 6497296), (1560, 6372348), (1632, 6091215), (1768, 5622660), (1872, 5310290), (1989, 4997920), (2040, 4872972), (2080, 4779261), (2210, 4498128), (2340, 4248232), (2448, 4060810), (2652, 3748440), (2720, 3654729), (3060, 3248648), (3120, 3186174), (3315, 2998752), (3536, 2811330), (3744, 2655145), (3978, 2498960), (4080, 2436486), (4420, 2249064), (4680, 2124116), (4896, 2030405), (5304, 1874220), (6120, 1624324), (6240, 1593087), (6630, 1499376), (7072, 1405665), (7956, 1249480), (8160, 1218243), (8840, 1124532), (9360, 1062058), (9945, 999584), (10608, 937110), (12240, 812162), (13260, 749688), (15912, 624740), (17680, 562266), (18720, 531029), (19890, 499792), (21216, 468555), (24480, 406081), (26520, 374844), (31237, 318240), (31824, 312370), (35360, 281133), (39780, 249896), (53040, 187422), (62474, 159120), (63648, 156185), (79560, 124948), (93711, 106080)]