4418221620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 13422689280

約数和(自身を除く): 9004467660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 193, 215, 228, 258, 285, 380, 386, 430, 467, 516, 570, 579, 645, 772, 817, 860, 934, 965, 1140, 1158, 1290, 1401, 1634, 1868, 1930, 2316, 2335, 2451, 2580, 2802, 2895, 3268, 3667, 3860, 4085, 4670, 4902, 5604, 5790, 7005, 7334, 8170, 8299, 8873, 9340, 9804, 11001, 11580, 12255, 14010, 14668, 16340, 16598, 17746, 18335, 20081, 22002, 24510, 24897, 26619, 28020, 33196, 35492, 36670, 40162, 41495, 44004, 44365, 49020, 49794, 53238, 55005, 60243, 73340, 80324, 82990, 88730, 90131, 99588, 100405, 106476, 110010, 120486, 124485, 133095, 157681, 165980, 177460, 180262, 200810, 220020, 240972, 248970, 266190, 270393, 301215, 315362, 360524, 381539, 401620, 450655, 473043, 497940, 532380, 540786, 602430, 630724, 763078, 788405, 901310, 946086, 1081572, 1144617, 1204860, 1351965, 1526156, 1576810, 1712489, 1802620, 1892172, 1907695, 2289234, 2365215, 2703930, 3153620, 3424978, 3815390, 3875633, 4578468, 4730430, 5137467, 5407860, 5723085, 6849956, 7630780, 7751266, 8562445, 9460860, 10274934, 11446170, 11626899, 15502532, 17124890, 19378165, 20549868, 22892340, 23253798, 25687335, 34249780, 38756330, 46507596, 51374670, 58134495, 73637027, 77512660, 102749340, 116268990, 147274054, 220911081, 232537980, 294548108, 368185135, 441822162, 736370270, 883644324, 1104555405, 1472740540, 2209110810, 4418221620]

約数ペア:

[(1, 4418221620), (2, 2209110810), (3, 1472740540), (4, 1104555405), (5, 883644324), (6, 736370270), (10, 441822162), (12, 368185135), (15, 294548108), (19, 232537980), (20, 220911081), (30, 147274054), (38, 116268990), (43, 102749340), (57, 77512660), (60, 73637027), (76, 58134495), (86, 51374670), (95, 46507596), (114, 38756330), (129, 34249780), (172, 25687335), (190, 23253798), (193, 22892340), (215, 20549868), (228, 19378165), (258, 17124890), (285, 15502532), (380, 11626899), (386, 11446170), (430, 10274934), (467, 9460860), (516, 8562445), (570, 7751266), (579, 7630780), (645, 6849956), (772, 5723085), (817, 5407860), (860, 5137467), (934, 4730430), (965, 4578468), (1140, 3875633), (1158, 3815390), (1290, 3424978), (1401, 3153620), (1634, 2703930), (1868, 2365215), (1930, 2289234), (2316, 1907695), (2335, 1892172), (2451, 1802620), (2580, 1712489), (2802, 1576810), (2895, 1526156), (3268, 1351965), (3667, 1204860), (3860, 1144617), (4085, 1081572), (4670, 946086), (4902, 901310), (5604, 788405), (5790, 763078), (7005, 630724), (7334, 602430), (8170, 540786), (8299, 532380), (8873, 497940), (9340, 473043), (9804, 450655), (11001, 401620), (11580, 381539), (12255, 360524), (14010, 315362), (14668, 301215), (16340, 270393), (16598, 266190), (17746, 248970), (18335, 240972), (20081, 220020), (22002, 200810), (24510, 180262), (24897, 177460), (26619, 165980), (28020, 157681), (33196, 133095), (35492, 124485), (36670, 120486), (40162, 110010), (41495, 106476), (44004, 100405), (44365, 99588), (49020, 90131), (49794, 88730), (53238, 82990), (55005, 80324), (60243, 73340)]