2879467920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1399

約数の個数: 320

約数和(自身を含む): 11416650240

約数和(自身を除く): 8537182320

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 336, 360, 378, 420, 432, 471, 504, 540, 560, 628, 630, 720, 756, 785, 840, 942, 945, 1008, 1080, 1099, 1213, 1256, 1260, 1413, 1512, 1570, 1680, 1884, 1890, 2160, 2198, 2355, 2426, 2512, 2520, 2826, 3024, 3140, 3297, 3639, 3768, 3780, 4239, 4396, 4710, 4852, 5040, 5495, 5652, 6065, 6280, 6594, 7065, 7278, 7536, 7560, 8478, 8491, 8792, 9420, 9704, 9891, 10917, 10990, 11304, 12130, 12560, 13188, 14130, 14556, 15120, 16485, 16956, 16982, 17584, 18195, 18840, 19408, 19782, 21195, 21834, 21980, 22608, 24260, 25473, 26376, 28260, 29112, 29673, 32751, 32970, 33912, 33964, 36390, 37680, 39564, 42390, 42455, 43668, 43960, 48520, 49455, 50946, 52752, 54585, 56520, 58224, 59346, 65502, 65940, 67824, 67928, 72780, 76419, 79128, 84780, 84910, 87336, 87920, 97040, 98910, 101892, 109170, 113040, 118692, 127365, 131004, 131880, 135856, 145560, 148365, 152838, 158256, 163755, 169560, 169820, 174672, 190441, 197820, 203784, 218340, 229257, 237384, 254730, 262008, 263760, 291120, 296730, 305676, 327510, 339120, 339640, 380882, 382095, 395640, 407568, 436680, 458514, 474768, 509460, 524016, 571323, 593460, 611352, 655020, 679280, 761764, 764190, 791280, 873360, 917028, 952205, 1018920, 1142646, 1146285, 1186920, 1222704, 1310040, 1333087, 1523528, 1528380, 1713969, 1834056, 1904410, 2037840, 2285292, 2292570, 2373840, 2620080, 2666174, 2856615, 3047056, 3056760, 3427938, 3668112, 3808820, 3999261, 4570584, 4585140, 5141907, 5332348, 5713230, 6113520, 6665435, 6855876, 7617640, 7998522, 8569845, 9141168, 9170280, 10283814, 10664696, 11426460, 11997783, 13330870, 13711752, 15235280, 15997044, 17139690, 18340560, 19996305, 20567628, 21329392, 22852920, 23995566, 25709535, 26661740, 27423504, 31994088, 34279380, 35993349, 39992610, 41135256, 45705840, 47991132, 51419070, 53323480, 59988915, 63988176, 68558760, 71986698, 79985220, 82270512, 95982264, 102838140, 106646960, 119977830, 137117520, 143973396, 159970440, 179966745, 191964528, 205676280, 239955660, 287946792, 319940880, 359933490, 411352560, 479911320, 575893584, 719866980, 959822640, 1439733960, 2879467920]

約数ペア:

[(1, 2879467920), (2, 1439733960), (3, 959822640), (4, 719866980), (5, 575893584), (6, 479911320), (7, 411352560), (8, 359933490), (9, 319940880), (10, 287946792), (12, 239955660), (14, 205676280), (15, 191964528), (16, 179966745), (18, 159970440), (20, 143973396), (21, 137117520), (24, 119977830), (27, 106646960), (28, 102838140), (30, 95982264), (35, 82270512), (36, 79985220), (40, 71986698), (42, 68558760), (45, 63988176), (48, 59988915), (54, 53323480), (56, 51419070), (60, 47991132), (63, 45705840), (70, 41135256), (72, 39992610), (80, 35993349), (84, 34279380), (90, 31994088), (105, 27423504), (108, 26661740), (112, 25709535), (120, 23995566), (126, 22852920), (135, 21329392), (140, 20567628), (144, 19996305), (157, 18340560), (168, 17139690), (180, 15997044), (189, 15235280), (210, 13711752), (216, 13330870), (240, 11997783), (252, 11426460), (270, 10664696), (280, 10283814), (314, 9170280), (315, 9141168), (336, 8569845), (360, 7998522), (378, 7617640), (420, 6855876), (432, 6665435), (471, 6113520), (504, 5713230), (540, 5332348), (560, 5141907), (628, 4585140), (630, 4570584), (720, 3999261), (756, 3808820), (785, 3668112), (840, 3427938), (942, 3056760), (945, 3047056), (1008, 2856615), (1080, 2666174), (1099, 2620080), (1213, 2373840), (1256, 2292570), (1260, 2285292), (1413, 2037840), (1512, 1904410), (1570, 1834056), (1680, 1713969), (1884, 1528380), (1890, 1523528), (2160, 1333087), (2198, 1310040), (2355, 1222704), (2426, 1186920), (2512, 1146285), (2520, 1142646), (2826, 1018920), (3024, 952205), (3140, 917028), (3297, 873360), (3639, 791280), (3768, 764190), (3780, 761764), (4239, 679280), (4396, 655020), (4710, 611352), (4852, 593460), (5040, 571323), (5495, 524016), (5652, 509460), (6065, 474768), (6280, 458514), (6594, 436680), (7065, 407568), (7278, 395640), (7536, 382095), (7560, 380882), (8478, 339640), (8491, 339120), (8792, 327510), (9420, 305676), (9704, 296730), (9891, 291120), (10917, 263760), (10990, 262008), (11304, 254730), (12130, 237384), (12560, 229257), (13188, 218340), (14130, 203784), (14556, 197820), (15120, 190441), (16485, 174672), (16956, 169820), (16982, 169560), (17584, 163755), (18195, 158256), (18840, 152838), (19408, 148365), (19782, 145560), (21195, 135856), (21834, 131880), (21980, 131004), (22608, 127365), (24260, 118692), (25473, 113040), (26376, 109170), (28260, 101892), (29112, 98910), (29673, 97040), (32751, 87920), (32970, 87336), (33912, 84910), (33964, 84780), (36390, 79128), (37680, 76419), (39564, 72780), (42390, 67928), (42455, 67824), (43668, 65940), (43960, 65502), (48520, 59346), (49455, 58224), (50946, 56520), (52752, 54585)]