393620821920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{152623}}^1$

素因数の和:152849

約数の個数: 240

約数和(自身を含む): 1396143302400

約数和(自身を除く): 1002522480480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 270, 288, 324, 360, 398, 405, 432, 480, 540, 597, 648, 720, 796, 810, 864, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1791, 1990, 2160, 2388, 2592, 2985, 3184, 3240, 3582, 3980, 4320, 4776, 5373, 5970, 6368, 6480, 7164, 7960, 8955, 9552, 10746, 11940, 12960, 14328, 15920, 16119, 17910, 19104, 21492, 23880, 26865, 28656, 31840, 32238, 35820, 42984, 47760, 53730, 57312, 64476, 71640, 80595, 85968, 95520, 107460, 128952, 143280, 152623, 161190, 171936, 214920, 257904, 286560, 305246, 322380, 429840, 457869, 515808, 610492, 644760, 763115, 859680, 915738, 1220984, 1289520, 1373607, 1526230, 1831476, 2289345, 2441968, 2579040, 2747214, 3052460, 3662952, 4120821, 4578690, 4883936, 5494428, 6104920, 6868035, 7325904, 8241642, 9157380, 10988856, 12209840, 12362463, 13736070, 14651808, 16483284, 18314760, 20604105, 21977712, 24419680, 24724926, 27472140, 30371977, 32966568, 36629520, 41208210, 43955424, 49449852, 54944280, 60743954, 61812315, 65933136, 73259040, 82416420, 91115931, 98899704, 109888560, 121487908, 123624630, 131866272, 151859885, 164832840, 182231862, 197799408, 219777120, 242975816, 247249260, 273347793, 303719770, 329665680, 364463724, 395598816, 455579655, 485951632, 494498520, 546695586, 607439540, 659331360, 728927448, 820043379, 911159310, 971903264, 988997040, 1093391172, 1214879080, 1366738965, 1457854896, 1640086758, 1822318620, 1977994080, 2186782344, 2429758160, 2460130137, 2733477930, 2915709792, 3280173516, 3644637240, 4100216895, 4373564688, 4859516320, 4920260274, 5466955860, 6560347032, 7289274480, 8200433790, 8747129376, 9840520548, 10933911720, 12300650685, 13120694064, 14578548960, 16400867580, 19681041096, 21867823440, 24601301370, 26241388128, 32801735160, 39362082192, 43735646880, 49202602740, 65603470320, 78724164384, 98405205480, 131206940640, 196810410960, 393620821920]

約数ペア:

[(1, 393620821920), (2, 196810410960), (3, 131206940640), (4, 98405205480), (5, 78724164384), (6, 65603470320), (8, 49202602740), (9, 43735646880), (10, 39362082192), (12, 32801735160), (15, 26241388128), (16, 24601301370), (18, 21867823440), (20, 19681041096), (24, 16400867580), (27, 14578548960), (30, 13120694064), (32, 12300650685), (36, 10933911720), (40, 9840520548), (45, 8747129376), (48, 8200433790), (54, 7289274480), (60, 6560347032), (72, 5466955860), (80, 4920260274), (81, 4859516320), (90, 4373564688), (96, 4100216895), (108, 3644637240), (120, 3280173516), (135, 2915709792), (144, 2733477930), (160, 2460130137), (162, 2429758160), (180, 2186782344), (199, 1977994080), (216, 1822318620), (240, 1640086758), (270, 1457854896), (288, 1366738965), (324, 1214879080), (360, 1093391172), (398, 988997040), (405, 971903264), (432, 911159310), (480, 820043379), (540, 728927448), (597, 659331360), (648, 607439540), (720, 546695586), (796, 494498520), (810, 485951632), (864, 455579655), (995, 395598816), (1080, 364463724), (1194, 329665680), (1296, 303719770), (1440, 273347793), (1592, 247249260), (1620, 242975816), (1791, 219777120), (1990, 197799408), (2160, 182231862), (2388, 164832840), (2592, 151859885), (2985, 131866272), (3184, 123624630), (3240, 121487908), (3582, 109888560), (3980, 98899704), (4320, 91115931), (4776, 82416420), (5373, 73259040), (5970, 65933136), (6368, 61812315), (6480, 60743954), (7164, 54944280), (7960, 49449852), (8955, 43955424), (9552, 41208210), (10746, 36629520), (11940, 32966568), (12960, 30371977), (14328, 27472140), (15920, 24724926), (16119, 24419680), (17910, 21977712), (19104, 20604105), (21492, 18314760), (23880, 16483284), (26865, 14651808), (28656, 13736070), (31840, 12362463), (32238, 12209840), (35820, 10988856), (42984, 9157380), (47760, 8241642), (53730, 7325904), (57312, 6868035), (64476, 6104920), (71640, 5494428), (80595, 4883936), (85968, 4578690), (95520, 4120821), (107460, 3662952), (128952, 3052460), (143280, 2747214), (152623, 2579040), (161190, 2441968), (171936, 2289345), (214920, 1831476), (257904, 1526230), (286560, 1373607), (305246, 1289520), (322380, 1220984), (429840, 915738), (457869, 859680), (515808, 763115), (610492, 644760)]