404881707240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{21503}}^1$

素因数の和:21984

約数の個数: 192

約数和(自身を含む): 1327625994240

約数和(自身を除く): 922744287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 271, 360, 386, 542, 579, 772, 813, 965, 1084, 1158, 1355, 1544, 1626, 1737, 1930, 2168, 2316, 2439, 2710, 2895, 3252, 3474, 3860, 4065, 4632, 4878, 5420, 5790, 6504, 6948, 7720, 8130, 8685, 9756, 10840, 11580, 12195, 13896, 16260, 17370, 19512, 21503, 23160, 24390, 32520, 34740, 43006, 48780, 52303, 64509, 69480, 86012, 97560, 104606, 107515, 129018, 156909, 172024, 193527, 209212, 215030, 258036, 261515, 313818, 322545, 387054, 418424, 430060, 470727, 516072, 523030, 627636, 645090, 774108, 784545, 860120, 941454, 967635, 1046060, 1255272, 1290180, 1548216, 1569090, 1882908, 1935270, 2092120, 2353635, 2580360, 3138180, 3765816, 3870540, 4150079, 4707270, 5827313, 6276360, 7741080, 8300158, 9414540, 11654626, 12450237, 16600316, 17481939, 18829080, 20750395, 23309252, 24900474, 29136565, 33200632, 34963878, 37350711, 41500790, 46618504, 49800948, 52445817, 58273130, 62251185, 69927756, 74701422, 83001580, 87409695, 99601896, 104891634, 116546260, 124502370, 139855512, 149402844, 166003160, 174819390, 186753555, 209783268, 233092520, 249004740, 262229085, 298805688, 349638780, 373507110, 419566536, 498009480, 524458170, 699277560, 747014220, 1048916340, 1124671409, 1494028440, 2097832680, 2249342818, 3374014227, 4498685636, 5623357045, 6748028454, 8997371272, 10122042681, 11246714090, 13496056908, 16870071135, 20244085362, 22493428180, 26992113816, 33740142270, 40488170724, 44986856360, 50610213405, 67480284540, 80976341448, 101220426810, 134960569080, 202440853620, 404881707240]

約数ペア:

[(1, 404881707240), (2, 202440853620), (3, 134960569080), (4, 101220426810), (5, 80976341448), (6, 67480284540), (8, 50610213405), (9, 44986856360), (10, 40488170724), (12, 33740142270), (15, 26992113816), (18, 22493428180), (20, 20244085362), (24, 16870071135), (30, 13496056908), (36, 11246714090), (40, 10122042681), (45, 8997371272), (60, 6748028454), (72, 5623357045), (90, 4498685636), (120, 3374014227), (180, 2249342818), (193, 2097832680), (271, 1494028440), (360, 1124671409), (386, 1048916340), (542, 747014220), (579, 699277560), (772, 524458170), (813, 498009480), (965, 419566536), (1084, 373507110), (1158, 349638780), (1355, 298805688), (1544, 262229085), (1626, 249004740), (1737, 233092520), (1930, 209783268), (2168, 186753555), (2316, 174819390), (2439, 166003160), (2710, 149402844), (2895, 139855512), (3252, 124502370), (3474, 116546260), (3860, 104891634), (4065, 99601896), (4632, 87409695), (4878, 83001580), (5420, 74701422), (5790, 69927756), (6504, 62251185), (6948, 58273130), (7720, 52445817), (8130, 49800948), (8685, 46618504), (9756, 41500790), (10840, 37350711), (11580, 34963878), (12195, 33200632), (13896, 29136565), (16260, 24900474), (17370, 23309252), (19512, 20750395), (21503, 18829080), (23160, 17481939), (24390, 16600316), (32520, 12450237), (34740, 11654626), (43006, 9414540), (48780, 8300158), (52303, 7741080), (64509, 6276360), (69480, 5827313), (86012, 4707270), (97560, 4150079), (104606, 3870540), (107515, 3765816), (129018, 3138180), (156909, 2580360), (172024, 2353635), (193527, 2092120), (209212, 1935270), (215030, 1882908), (258036, 1569090), (261515, 1548216), (313818, 1290180), (322545, 1255272), (387054, 1046060), (418424, 967635), (430060, 941454), (470727, 860120), (516072, 784545), (523030, 774108), (627636, 645090)]