554640840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 192

約数和(自身を含む): 2004387840

約数和(自身を除く): 1449747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 3823, 4030, 4680, 4836, 5580, 6045, 7254, 7646, 8060, 9672, 11160, 11469, 12090, 14508, 15292, 16120, 18135, 19115, 22938, 24180, 29016, 30584, 34407, 36270, 38230, 45876, 48360, 49699, 57345, 68814, 72540, 76460, 91752, 99398, 114690, 118513, 137628, 145080, 149097, 152920, 172035, 198796, 229380, 237026, 248495, 275256, 298194, 344070, 355539, 397592, 447291, 458760, 474052, 496990, 592565, 596388, 688140, 711078, 745485, 894582, 948104, 993980, 1066617, 1185130, 1192776, 1376280, 1422156, 1490970, 1540669, 1777695, 1789164, 1987960, 2133234, 2236455, 2370260, 2844312, 2981940, 3081338, 3555390, 3578328, 4266468, 4472910, 4622007, 4740520, 5333085, 5963880, 6162676, 7110780, 7703345, 8532936, 8945820, 9244014, 10666170, 12325352, 13866021, 14221560, 15406690, 17891640, 18488028, 21332340, 23110035, 27732042, 30813380, 36976056, 42664680, 46220070, 55464084, 61626760, 69330105, 92440140, 110928168, 138660210, 184880280, 277320420, 554640840]

約数ペア:

[(1, 554640840), (2, 277320420), (3, 184880280), (4, 138660210), (5, 110928168), (6, 92440140), (8, 69330105), (9, 61626760), (10, 55464084), (12, 46220070), (13, 42664680), (15, 36976056), (18, 30813380), (20, 27732042), (24, 23110035), (26, 21332340), (30, 18488028), (31, 17891640), (36, 15406690), (39, 14221560), (40, 13866021), (45, 12325352), (52, 10666170), (60, 9244014), (62, 8945820), (65, 8532936), (72, 7703345), (78, 7110780), (90, 6162676), (93, 5963880), (104, 5333085), (117, 4740520), (120, 4622007), (124, 4472910), (130, 4266468), (155, 3578328), (156, 3555390), (180, 3081338), (186, 2981940), (195, 2844312), (234, 2370260), (248, 2236455), (260, 2133234), (279, 1987960), (310, 1789164), (312, 1777695), (360, 1540669), (372, 1490970), (390, 1422156), (403, 1376280), (465, 1192776), (468, 1185130), (520, 1066617), (558, 993980), (585, 948104), (620, 894582), (744, 745485), (780, 711078), (806, 688140), (930, 596388), (936, 592565), (1116, 496990), (1170, 474052), (1209, 458760), (1240, 447291), (1395, 397592), (1560, 355539), (1612, 344070), (1860, 298194), (2015, 275256), (2232, 248495), (2340, 237026), (2418, 229380), (2790, 198796), (3224, 172035), (3627, 152920), (3720, 149097), (3823, 145080), (4030, 137628), (4680, 118513), (4836, 114690), (5580, 99398), (6045, 91752), (7254, 76460), (7646, 72540), (8060, 68814), (9672, 57345), (11160, 49699), (11469, 48360), (12090, 45876), (14508, 38230), (15292, 36270), (16120, 34407), (18135, 30584), (19115, 29016), (22938, 24180)]