198909360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 532293840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 269, 312, 316, 360, 390, 395, 468, 474, 520, 538, 585, 624, 632, 711, 720, 780, 790, 807, 936, 948, 1027, 1040, 1076, 1170, 1185, 1264, 1345, 1422, 1560, 1580, 1614, 1872, 1896, 2054, 2152, 2340, 2370, 2421, 2690, 2844, 3081, 3120, 3160, 3228, 3497, 3555, 3792, 4035, 4108, 4304, 4680, 4740, 4842, 5135, 5380, 5688, 6162, 6320, 6456, 6994, 7110, 8070, 8216, 9243, 9360, 9480, 9684, 10270, 10491, 10760, 11376, 12105, 12324, 12912, 13988, 14220, 15405, 16140, 16432, 17485, 18486, 18960, 19368, 20540, 20982, 21251, 21520, 24210, 24648, 27976, 28440, 30810, 31473, 32280, 34970, 36972, 38736, 41080, 41964, 42502, 46215, 48420, 49296, 52455, 55952, 56880, 61620, 62946, 63753, 64560, 69940, 73944, 82160, 83928, 85004, 92430, 96840, 104910, 106255, 123240, 125892, 127506, 139880, 147888, 157365, 167856, 170008, 184860, 191259, 193680, 209820, 212510, 246480, 251784, 255012, 276263, 279760, 314730, 318765, 340016, 369720, 382518, 419640, 425020, 503568, 510024, 552526, 629460, 637530, 739440, 765036, 828789, 839280, 850040, 956295, 1020048, 1105052, 1258920, 1275060, 1381315, 1530072, 1657578, 1700080, 1912590, 2210104, 2486367, 2517840, 2550120, 2762630, 3060144, 3315156, 3825180, 4143945, 4420208, 4972734, 5100240, 5525260, 6630312, 7650360, 8287890, 9945468, 11050520, 12431835, 13260624, 15300720, 16575780, 19890936, 22101040, 24863670, 33151560, 39781872, 49727340, 66303120, 99454680, 198909360]

約数ペア:

[(1, 198909360), (2, 99454680), (3, 66303120), (4, 49727340), (5, 39781872), (6, 33151560), (8, 24863670), (9, 22101040), (10, 19890936), (12, 16575780), (13, 15300720), (15, 13260624), (16, 12431835), (18, 11050520), (20, 9945468), (24, 8287890), (26, 7650360), (30, 6630312), (36, 5525260), (39, 5100240), (40, 4972734), (45, 4420208), (48, 4143945), (52, 3825180), (60, 3315156), (65, 3060144), (72, 2762630), (78, 2550120), (79, 2517840), (80, 2486367), (90, 2210104), (104, 1912590), (117, 1700080), (120, 1657578), (130, 1530072), (144, 1381315), (156, 1275060), (158, 1258920), (180, 1105052), (195, 1020048), (208, 956295), (234, 850040), (237, 839280), (240, 828789), (260, 765036), (269, 739440), (312, 637530), (316, 629460), (360, 552526), (390, 510024), (395, 503568), (468, 425020), (474, 419640), (520, 382518), (538, 369720), (585, 340016), (624, 318765), (632, 314730), (711, 279760), (720, 276263), (780, 255012), (790, 251784), (807, 246480), (936, 212510), (948, 209820), (1027, 193680), (1040, 191259), (1076, 184860), (1170, 170008), (1185, 167856), (1264, 157365), (1345, 147888), (1422, 139880), (1560, 127506), (1580, 125892), (1614, 123240), (1872, 106255), (1896, 104910), (2054, 96840), (2152, 92430), (2340, 85004), (2370, 83928), (2421, 82160), (2690, 73944), (2844, 69940), (3081, 64560), (3120, 63753), (3160, 62946), (3228, 61620), (3497, 56880), (3555, 55952), (3792, 52455), (4035, 49296), (4108, 48420), (4304, 46215), (4680, 42502), (4740, 41964), (4842, 41080), (5135, 38736), (5380, 36972), (5688, 34970), (6162, 32280), (6320, 31473), (6456, 30810), (6994, 28440), (7110, 27976), (8070, 24648), (8216, 24210), (9243, 21520), (9360, 21251), (9480, 20982), (9684, 20540), (10270, 19368), (10491, 18960), (10760, 18486), (11376, 17485), (12105, 16432), (12324, 16140), (12912, 15405), (13988, 14220)]