21861937440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127579}}^1$

素因数の和:127624

約数の個数: 288

約数和(自身を含む): 90277649280

約数和(自身を除く): 68415711840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 12240, 14280, 17136, 19040, 21420, 24480, 28560, 34272, 42840, 57120, 85680, 127579, 171360, 255158, 382737, 510316, 637895, 765474, 893053, 1020632, 1148211, 1275790, 1530948, 1786106, 1913685, 2041264, 2168843, 2296422, 2551580, 2679159, 3061896, 3572212, 3827370, 4082528, 4337686, 4465265, 4592844, 5103160, 5358318, 5741055, 6123792, 6506529, 7144424, 7654740, 8037477, 8675372, 8930530, 9185688, 10206320, 10716636, 10844215, 11482110, 12247584, 13013058, 13395795, 14288848, 15181901, 15309480, 16074954, 17350744, 17861060, 18371376, 19519587, 20412640, 21433272, 21688430, 22964220, 26026116, 26791590, 28577696, 30363802, 30618960, 32149908, 32532645, 34701488, 35722120, 36742752, 39039174, 40187385, 42866544, 43376860, 45545703, 45928440, 52052232, 53583180, 60727604, 61237920, 64299816, 65065290, 69402976, 71444240, 75909505, 78078348, 80374770, 85733088, 86753720, 91091406, 91856880, 97597935, 104104464, 107166360, 121455208, 128599632, 130130580, 136637109, 142888480, 151819010, 156156696, 160749540, 173507440, 182182812, 183713760, 195195870, 208208928, 214332720, 227728515, 242910416, 257199264, 260261160, 273274218, 303638020, 312313392, 321499080, 347014880, 364365624, 390391740, 428665440, 455457030, 485820832, 520522320, 546548436, 607276040, 624626784, 642998160, 683185545, 728731248, 780783480, 910914060, 1041044640, 1093096872, 1214552080, 1285996320, 1366371090, 1457462496, 1561566960, 1821828120, 2186193744, 2429104160, 2732742180, 3123133920, 3643656240, 4372387488, 5465484360, 7287312480, 10930968720, 21861937440]

約数ペア:

[(1, 21861937440), (2, 10930968720), (3, 7287312480), (4, 5465484360), (5, 4372387488), (6, 3643656240), (7, 3123133920), (8, 2732742180), (9, 2429104160), (10, 2186193744), (12, 1821828120), (14, 1561566960), (15, 1457462496), (16, 1366371090), (17, 1285996320), (18, 1214552080), (20, 1093096872), (21, 1041044640), (24, 910914060), (28, 780783480), (30, 728731248), (32, 683185545), (34, 642998160), (35, 624626784), (36, 607276040), (40, 546548436), (42, 520522320), (45, 485820832), (48, 455457030), (51, 428665440), (56, 390391740), (60, 364365624), (63, 347014880), (68, 321499080), (70, 312313392), (72, 303638020), (80, 273274218), (84, 260261160), (85, 257199264), (90, 242910416), (96, 227728515), (102, 214332720), (105, 208208928), (112, 195195870), (119, 183713760), (120, 182182812), (126, 173507440), (136, 160749540), (140, 156156696), (144, 151819010), (153, 142888480), (160, 136637109), (168, 130130580), (170, 128599632), (180, 121455208), (204, 107166360), (210, 104104464), (224, 97597935), (238, 91856880), (240, 91091406), (252, 86753720), (255, 85733088), (272, 80374770), (280, 78078348), (288, 75909505), (306, 71444240), (315, 69402976), (336, 65065290), (340, 64299816), (357, 61237920), (360, 60727604), (408, 53583180), (420, 52052232), (476, 45928440), (480, 45545703), (504, 43376860), (510, 42866544), (544, 40187385), (560, 39039174), (595, 36742752), (612, 35722120), (630, 34701488), (672, 32532645), (680, 32149908), (714, 30618960), (720, 30363802), (765, 28577696), (816, 26791590), (840, 26026116), (952, 22964220), (1008, 21688430), (1020, 21433272), (1071, 20412640), (1120, 19519587), (1190, 18371376), (1224, 17861060), (1260, 17350744), (1360, 16074954), (1428, 15309480), (1440, 15181901), (1530, 14288848), (1632, 13395795), (1680, 13013058), (1785, 12247584), (1904, 11482110), (2016, 10844215), (2040, 10716636), (2142, 10206320), (2380, 9185688), (2448, 8930530), (2520, 8675372), (2720, 8037477), (2856, 7654740), (3060, 7144424), (3360, 6506529), (3570, 6123792), (3808, 5741055), (4080, 5358318), (4284, 5103160), (4760, 4592844), (4896, 4465265), (5040, 4337686), (5355, 4082528), (5712, 3827370), (6120, 3572212), (7140, 3061896), (8160, 2679159), (8568, 2551580), (9520, 2296422), (10080, 2168843), (10710, 2041264), (11424, 1913685), (12240, 1786106), (14280, 1530948), (17136, 1275790), (19040, 1148211), (21420, 1020632), (24480, 893053), (28560, 765474), (34272, 637895), (42840, 510316), (57120, 382737), (85680, 255158), (127579, 171360)]