18962884080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:787

約数の個数: 480

約数和(自身を含む): 75884809728

約数和(自身を除く): 56921925648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 331, 336, 360, 378, 405, 420, 421, 432, 486, 504, 540, 560, 567, 630, 648, 662, 720, 756, 810, 840, 842, 945, 972, 993, 1008, 1080, 1134, 1215, 1260, 1263, 1296, 1324, 1512, 1620, 1655, 1680, 1684, 1701, 1890, 1944, 1986, 2105, 2160, 2268, 2317, 2430, 2520, 2526, 2648, 2835, 2947, 2979, 3024, 3240, 3310, 3368, 3402, 3780, 3789, 3888, 3972, 4210, 4536, 4634, 4860, 4965, 5040, 5052, 5296, 5670, 5894, 5958, 6315, 6480, 6620, 6736, 6804, 6951, 7560, 7578, 7944, 8420, 8505, 8841, 8937, 9072, 9268, 9720, 9930, 10104, 11340, 11367, 11585, 11788, 11916, 12630, 13240, 13608, 13902, 14735, 14895, 15120, 15156, 15888, 16840, 17010, 17682, 17874, 18536, 18945, 19440, 19860, 20208, 20853, 22680, 22734, 23170, 23576, 23832, 25260, 26480, 26523, 26811, 27216, 27804, 29470, 29790, 30312, 33680, 34020, 34101, 34755, 35364, 35748, 37072, 37890, 39720, 41706, 44205, 44685, 45360, 45468, 46340, 47152, 47664, 50520, 53046, 53622, 55608, 56835, 58940, 59580, 60624, 62559, 68040, 68202, 69510, 70728, 71496, 75780, 79440, 79569, 80433, 83412, 88410, 89370, 90936, 92680, 101040, 102303, 104265, 106092, 107244, 111216, 113670, 117880, 119160, 125118, 132615, 134055, 136080, 136404, 139020, 139351, 141456, 142992, 151560, 159138, 160866, 166824, 170505, 176820, 178740, 181872, 185360, 187677, 204606, 208530, 212184, 214488, 227340, 235760, 238320, 238707, 250236, 265230, 268110, 272808, 278040, 278702, 303120, 312795, 318276, 321732, 333648, 341010, 353640, 357480, 375354, 397845, 402165, 409212, 417060, 418053, 424368, 428976, 454680, 477414, 500472, 511515, 530460, 536220, 545616, 556080, 557404, 563031, 625590, 636552, 643464, 682020, 696755, 707280, 714960, 716121, 750708, 795690, 804330, 818424, 834120, 836106, 909360, 938385, 954828, 975457, 1000944, 1023030, 1060920, 1072440, 1114808, 1126062, 1193535, 1251180, 1254159, 1273104, 1286928, 1364040, 1393510, 1432242, 1501416, 1591380, 1608660, 1636848, 1668240, 1672212, 1876770, 1909656, 1950914, 2046060, 2090265, 2121840, 2144880, 2229616, 2252124, 2387070, 2502360, 2508318, 2728080, 2787020, 2815155, 2864484, 2926371, 3002832, 3182760, 3217320, 3344424, 3580605, 3753540, 3762477, 3819312, 3901828, 4092120, 4180530, 4504248, 4774140, 4877285, 5004720, 5016636, 5574040, 5630310, 5728968, 5852742, 6270795, 6365520, 6434640, 6688848, 7161210, 7507080, 7524954, 7803656, 8184240, 8361060, 8779113, 9008496, 9548280, 9754570, 10033272, 11148080, 11260620, 11287431, 11457936, 11705484, 12541590, 14322420, 14631855, 15014160, 15049908, 15607312, 16722120, 17558226, 18812385, 19096560, 19509140, 20066544, 22521240, 22574862, 23410968, 25083180, 26337339, 28644840, 29263710, 30099816, 33444240, 33862293, 35116452, 37624770, 39018280, 43895565, 45042480, 45149724, 46821936, 50166360, 52674678, 56437155, 57289680, 58527420, 60199632, 67724586, 70232904, 75249540, 78036560, 79012017, 87791130, 90299448, 100332720, 105349356, 112874310, 117054840, 131686695, 135449172, 140465808, 150499080, 158024034, 169311465, 175582260, 180598896, 210698712, 225748620, 234109680, 237036051, 263373390, 270898344, 300998160, 316048068, 338622930, 351164520, 395060085, 421397424, 451497240, 474072102, 526746780, 541796688, 632096136, 677245860, 702329040, 790120170, 902994480, 948144204, 1053493560, 1185180255, 1264192272, 1354491720, 1580240340, 1896288408, 2106987120, 2370360510, 2708983440, 3160480680, 3792576816, 4740721020, 6320961360, 9481442040, 18962884080]

約数ペア:

[(1, 18962884080), (2, 9481442040), (3, 6320961360), (4, 4740721020), (5, 3792576816), (6, 3160480680), (7, 2708983440), (8, 2370360510), (9, 2106987120), (10, 1896288408), (12, 1580240340), (14, 1354491720), (15, 1264192272), (16, 1185180255), (18, 1053493560), (20, 948144204), (21, 902994480), (24, 790120170), (27, 702329040), (28, 677245860), (30, 632096136), (35, 541796688), (36, 526746780), (40, 474072102), (42, 451497240), (45, 421397424), (48, 395060085), (54, 351164520), (56, 338622930), (60, 316048068), (63, 300998160), (70, 270898344), (72, 263373390), (80, 237036051), (81, 234109680), (84, 225748620), (90, 210698712), (105, 180598896), (108, 175582260), (112, 169311465), (120, 158024034), (126, 150499080), (135, 140465808), (140, 135449172), (144, 131686695), (162, 117054840), (168, 112874310), (180, 105349356), (189, 100332720), (210, 90299448), (216, 87791130), (240, 79012017), (243, 78036560), (252, 75249540), (270, 70232904), (280, 67724586), (315, 60199632), (324, 58527420), (331, 57289680), (336, 56437155), (360, 52674678), (378, 50166360), (405, 46821936), (420, 45149724), (421, 45042480), (432, 43895565), (486, 39018280), (504, 37624770), (540, 35116452), (560, 33862293), (567, 33444240), (630, 30099816), (648, 29263710), (662, 28644840), (720, 26337339), (756, 25083180), (810, 23410968), (840, 22574862), (842, 22521240), (945, 20066544), (972, 19509140), (993, 19096560), (1008, 18812385), (1080, 17558226), (1134, 16722120), (1215, 15607312), (1260, 15049908), (1263, 15014160), (1296, 14631855), (1324, 14322420), (1512, 12541590), (1620, 11705484), (1655, 11457936), (1680, 11287431), (1684, 11260620), (1701, 11148080), (1890, 10033272), (1944, 9754570), (1986, 9548280), (2105, 9008496), (2160, 8779113), (2268, 8361060), (2317, 8184240), (2430, 7803656), (2520, 7524954), (2526, 7507080), (2648, 7161210), (2835, 6688848), (2947, 6434640), (2979, 6365520), (3024, 6270795), (3240, 5852742), (3310, 5728968), (3368, 5630310), (3402, 5574040), (3780, 5016636), (3789, 5004720), (3888, 4877285), (3972, 4774140), (4210, 4504248), (4536, 4180530), (4634, 4092120), (4860, 3901828), (4965, 3819312), (5040, 3762477), (5052, 3753540), (5296, 3580605), (5670, 3344424), (5894, 3217320), (5958, 3182760), (6315, 3002832), (6480, 2926371), (6620, 2864484), (6736, 2815155), (6804, 2787020), (6951, 2728080), (7560, 2508318), (7578, 2502360), (7944, 2387070), (8420, 2252124), (8505, 2229616), (8841, 2144880), (8937, 2121840), (9072, 2090265), (9268, 2046060), (9720, 1950914), (9930, 1909656), (10104, 1876770), (11340, 1672212), (11367, 1668240), (11585, 1636848), (11788, 1608660), (11916, 1591380), (12630, 1501416), (13240, 1432242), (13608, 1393510), (13902, 1364040), (14735, 1286928), (14895, 1273104), (15120, 1254159), (15156, 1251180), (15888, 1193535), (16840, 1126062), (17010, 1114808), (17682, 1072440), (17874, 1060920), (18536, 1023030), (18945, 1000944), (19440, 975457), (19860, 954828), (20208, 938385), (20853, 909360), (22680, 836106), (22734, 834120), (23170, 818424), (23576, 804330), (23832, 795690), (25260, 750708), (26480, 716121), (26523, 714960), (26811, 707280), (27216, 696755), (27804, 682020), (29470, 643464), (29790, 636552), (30312, 625590), (33680, 563031), (34020, 557404), (34101, 556080), (34755, 545616), (35364, 536220), (35748, 530460), (37072, 511515), (37890, 500472), (39720, 477414), (41706, 454680), (44205, 428976), (44685, 424368), (45360, 418053), (45468, 417060), (46340, 409212), (47152, 402165), (47664, 397845), (50520, 375354), (53046, 357480), (53622, 353640), (55608, 341010), (56835, 333648), (58940, 321732), (59580, 318276), (60624, 312795), (62559, 303120), (68040, 278702), (68202, 278040), (69510, 272808), (70728, 268110), (71496, 265230), (75780, 250236), (79440, 238707), (79569, 238320), (80433, 235760), (83412, 227340), (88410, 214488), (89370, 212184), (90936, 208530), (92680, 204606), (101040, 187677), (102303, 185360), (104265, 181872), (106092, 178740), (107244, 176820), (111216, 170505), (113670, 166824), (117880, 160866), (119160, 159138), (125118, 151560), (132615, 142992), (134055, 141456), (136080, 139351), (136404, 139020)]