220353120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 825552000

約数和(自身を除く): 605198880

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, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 149, 156, 158, 160, 180, 195, 208, 234, 237, 240, 260, 288, 298, 312, 316, 360, 390, 395, 416, 447, 468, 474, 480, 520, 585, 596, 624, 632, 711, 720, 745, 780, 790, 894, 936, 948, 1027, 1040, 1170, 1185, 1192, 1248, 1264, 1341, 1422, 1440, 1490, 1560, 1580, 1788, 1872, 1896, 1937, 2054, 2080, 2235, 2340, 2370, 2384, 2528, 2682, 2844, 2980, 3081, 3120, 3160, 3555, 3576, 3744, 3792, 3874, 4108, 4470, 4680, 4740, 4768, 5135, 5364, 5688, 5811, 5960, 6162, 6240, 6320, 6705, 7110, 7152, 7584, 7748, 8216, 8940, 9243, 9360, 9480, 9685, 10270, 10728, 11376, 11622, 11771, 11920, 12324, 12640, 13410, 14220, 14304, 15405, 15496, 16432, 17433, 17880, 18486, 18720, 18960, 19370, 20540, 21456, 22752, 23244, 23542, 23840, 24648, 26820, 28440, 29055, 30810, 30992, 32864, 34866, 35313, 35760, 36972, 37920, 38740, 41080, 42912, 46215, 46488, 47084, 49296, 53640, 56880, 58110, 58855, 61620, 61984, 69732, 70626, 71520, 73944, 77480, 82160, 87165, 92430, 92976, 94168, 98592, 105939, 107280, 113760, 116220, 117710, 123240, 139464, 141252, 147888, 153023, 154960, 164320, 174330, 176565, 184860, 185952, 188336, 211878, 214560, 232440, 235420, 246480, 278928, 282504, 295776, 306046, 309920, 348660, 353130, 369720, 376672, 423756, 459069, 464880, 470840, 492960, 529695, 557856, 565008, 612092, 697320, 706260, 739440, 765115, 847512, 918138, 929760, 941680, 1059390, 1130016, 1224184, 1377207, 1394640, 1412520, 1478880, 1530230, 1695024, 1836276, 1883360, 2118780, 2295345, 2448368, 2754414, 2789280, 2825040, 3060460, 3390048, 3672552, 4237560, 4590690, 4896736, 5508828, 5650080, 6120920, 6886035, 7345104, 8475120, 9181380, 11017656, 12241840, 13772070, 14690208, 16950240, 18362760, 22035312, 24483680, 27544140, 36725520, 44070624, 55088280, 73451040, 110176560, 220353120]

約数ペア:

[(1, 220353120), (2, 110176560), (3, 73451040), (4, 55088280), (5, 44070624), (6, 36725520), (8, 27544140), (9, 24483680), (10, 22035312), (12, 18362760), (13, 16950240), (15, 14690208), (16, 13772070), (18, 12241840), (20, 11017656), (24, 9181380), (26, 8475120), (30, 7345104), (32, 6886035), (36, 6120920), (39, 5650080), (40, 5508828), (45, 4896736), (48, 4590690), (52, 4237560), (60, 3672552), (65, 3390048), (72, 3060460), (78, 2825040), (79, 2789280), (80, 2754414), (90, 2448368), (96, 2295345), (104, 2118780), (117, 1883360), (120, 1836276), (130, 1695024), (144, 1530230), (149, 1478880), (156, 1412520), (158, 1394640), (160, 1377207), (180, 1224184), (195, 1130016), (208, 1059390), (234, 941680), (237, 929760), (240, 918138), (260, 847512), (288, 765115), (298, 739440), (312, 706260), (316, 697320), (360, 612092), (390, 565008), (395, 557856), (416, 529695), (447, 492960), (468, 470840), (474, 464880), (480, 459069), (520, 423756), (585, 376672), (596, 369720), (624, 353130), (632, 348660), (711, 309920), (720, 306046), (745, 295776), (780, 282504), (790, 278928), (894, 246480), (936, 235420), (948, 232440), (1027, 214560), (1040, 211878), (1170, 188336), (1185, 185952), (1192, 184860), (1248, 176565), (1264, 174330), (1341, 164320), (1422, 154960), (1440, 153023), (1490, 147888), (1560, 141252), (1580, 139464), (1788, 123240), (1872, 117710), (1896, 116220), (1937, 113760), (2054, 107280), (2080, 105939), (2235, 98592), (2340, 94168), (2370, 92976), (2384, 92430), (2528, 87165), (2682, 82160), (2844, 77480), (2980, 73944), (3081, 71520), (3120, 70626), (3160, 69732), (3555, 61984), (3576, 61620), (3744, 58855), (3792, 58110), (3874, 56880), (4108, 53640), (4470, 49296), (4680, 47084), (4740, 46488), (4768, 46215), (5135, 42912), (5364, 41080), (5688, 38740), (5811, 37920), (5960, 36972), (6162, 35760), (6240, 35313), (6320, 34866), (6705, 32864), (7110, 30992), (7152, 30810), (7584, 29055), (7748, 28440), (8216, 26820), (8940, 24648), (9243, 23840), (9360, 23542), (9480, 23244), (9685, 22752), (10270, 21456), (10728, 20540), (11376, 19370), (11622, 18960), (11771, 18720), (11920, 18486), (12324, 17880), (12640, 17433), (13410, 16432), (14220, 15496), (14304, 15405)]