228215520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 855271872

約数和(自身を除く): 627056352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 167, 180, 195, 208, 219, 234, 240, 260, 288, 292, 312, 334, 360, 365, 390, 416, 438, 468, 480, 501, 520, 584, 585, 624, 657, 668, 720, 730, 780, 835, 876, 936, 949, 1002, 1040, 1095, 1168, 1170, 1248, 1314, 1336, 1440, 1460, 1503, 1560, 1670, 1752, 1872, 1898, 2004, 2080, 2171, 2190, 2336, 2340, 2505, 2628, 2672, 2847, 2920, 3006, 3120, 3285, 3340, 3504, 3744, 3796, 4008, 4342, 4380, 4680, 4745, 5010, 5256, 5344, 5694, 5840, 6012, 6240, 6513, 6570, 6680, 7008, 7515, 7592, 8016, 8541, 8684, 8760, 9360, 9490, 10020, 10512, 10855, 11388, 11680, 12024, 12191, 13026, 13140, 13360, 14235, 15030, 15184, 16032, 17082, 17368, 17520, 18720, 18980, 19539, 20040, 21024, 21710, 22776, 24048, 24382, 26052, 26280, 26720, 28470, 30060, 30368, 32565, 34164, 34736, 35040, 36573, 37960, 39078, 40080, 42705, 43420, 45552, 48096, 48764, 52104, 52560, 56940, 60120, 60955, 65130, 68328, 69472, 73146, 75920, 78156, 80160, 85410, 86840, 91104, 97528, 97695, 104208, 105120, 109719, 113880, 120240, 121910, 130260, 136656, 146292, 151840, 156312, 158483, 170820, 173680, 182865, 195056, 195390, 208416, 219438, 227760, 240480, 243820, 260520, 273312, 292584, 312624, 316966, 341640, 347360, 365730, 390112, 390780, 438876, 455520, 475449, 487640, 521040, 548595, 585168, 625248, 633932, 683280, 731460, 781560, 792415, 877752, 950898, 975280, 1042080, 1097190, 1170336, 1267864, 1366560, 1426347, 1462920, 1563120, 1584830, 1755504, 1901796, 1950560, 2194380, 2377245, 2535728, 2852694, 2925840, 3126240, 3169660, 3511008, 3803592, 4388760, 4754490, 5071456, 5705388, 5851680, 6339320, 7131735, 7607184, 8777520, 9508980, 11410776, 12678640, 14263470, 15214368, 17555040, 19017960, 22821552, 25357280, 28526940, 38035920, 45643104, 57053880, 76071840, 114107760, 228215520]

約数ペア:

[(1, 228215520), (2, 114107760), (3, 76071840), (4, 57053880), (5, 45643104), (6, 38035920), (8, 28526940), (9, 25357280), (10, 22821552), (12, 19017960), (13, 17555040), (15, 15214368), (16, 14263470), (18, 12678640), (20, 11410776), (24, 9508980), (26, 8777520), (30, 7607184), (32, 7131735), (36, 6339320), (39, 5851680), (40, 5705388), (45, 5071456), (48, 4754490), (52, 4388760), (60, 3803592), (65, 3511008), (72, 3169660), (73, 3126240), (78, 2925840), (80, 2852694), (90, 2535728), (96, 2377245), (104, 2194380), (117, 1950560), (120, 1901796), (130, 1755504), (144, 1584830), (146, 1563120), (156, 1462920), (160, 1426347), (167, 1366560), (180, 1267864), (195, 1170336), (208, 1097190), (219, 1042080), (234, 975280), (240, 950898), (260, 877752), (288, 792415), (292, 781560), (312, 731460), (334, 683280), (360, 633932), (365, 625248), (390, 585168), (416, 548595), (438, 521040), (468, 487640), (480, 475449), (501, 455520), (520, 438876), (584, 390780), (585, 390112), (624, 365730), (657, 347360), (668, 341640), (720, 316966), (730, 312624), (780, 292584), (835, 273312), (876, 260520), (936, 243820), (949, 240480), (1002, 227760), (1040, 219438), (1095, 208416), (1168, 195390), (1170, 195056), (1248, 182865), (1314, 173680), (1336, 170820), (1440, 158483), (1460, 156312), (1503, 151840), (1560, 146292), (1670, 136656), (1752, 130260), (1872, 121910), (1898, 120240), (2004, 113880), (2080, 109719), (2171, 105120), (2190, 104208), (2336, 97695), (2340, 97528), (2505, 91104), (2628, 86840), (2672, 85410), (2847, 80160), (2920, 78156), (3006, 75920), (3120, 73146), (3285, 69472), (3340, 68328), (3504, 65130), (3744, 60955), (3796, 60120), (4008, 56940), (4342, 52560), (4380, 52104), (4680, 48764), (4745, 48096), (5010, 45552), (5256, 43420), (5344, 42705), (5694, 40080), (5840, 39078), (6012, 37960), (6240, 36573), (6513, 35040), (6570, 34736), (6680, 34164), (7008, 32565), (7515, 30368), (7592, 30060), (8016, 28470), (8541, 26720), (8684, 26280), (8760, 26052), (9360, 24382), (9490, 24048), (10020, 22776), (10512, 21710), (10855, 21024), (11388, 20040), (11680, 19539), (12024, 18980), (12191, 18720), (13026, 17520), (13140, 17368), (13360, 17082), (14235, 16032), (15030, 15184)]