38915775600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80471}}^1$

素因数の和:80536

約数の個数: 240

約数和(自身を含む): 138581796864

約数和(自身を除く): 99666021264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 465, 496, 520, 600, 620, 624, 650, 744, 775, 780, 806, 930, 975, 1040, 1200, 1209, 1240, 1300, 1488, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2480, 2600, 3100, 3120, 3224, 3720, 3900, 4030, 4650, 4836, 5200, 6045, 6200, 6448, 7440, 7800, 8060, 9300, 9672, 10075, 12090, 12400, 15600, 16120, 18600, 19344, 20150, 24180, 30225, 32240, 37200, 40300, 48360, 60450, 80471, 80600, 96720, 120900, 160942, 161200, 241413, 241800, 321884, 402355, 482826, 483600, 643768, 804710, 965652, 1046123, 1207065, 1287536, 1609420, 1931304, 2011775, 2092246, 2414130, 2494601, 3138369, 3218840, 3862608, 4023550, 4184492, 4828260, 4989202, 5230615, 6035325, 6276738, 6437680, 7483803, 8047100, 8368984, 9656520, 9978404, 10461230, 12070650, 12473005, 12553476, 14967606, 15691845, 16094200, 16737968, 19313040, 19956808, 20922460, 24141300, 24946010, 25106952, 26153075, 29935212, 31383690, 32188400, 32429813, 37419015, 39913616, 41844920, 48282600, 49892020, 50213904, 52306150, 59870424, 62365025, 62767380, 64859626, 74838030, 78459225, 83689840, 96565200, 97289439, 99784040, 104612300, 119740848, 124730050, 125534760, 129719252, 149676060, 156918450, 162149065, 187095075, 194578878, 199568080, 209224600, 249460100, 251069520, 259438504, 299352120, 313836900, 324298130, 374190150, 389157756, 418449200, 486447195, 498920200, 518877008, 598704240, 627673800, 648596260, 748380300, 778315512, 810745325, 972894390, 997840400, 1255347600, 1297192520, 1496760600, 1556631024, 1621490650, 1945788780, 2432235975, 2594385040, 2993521200, 3242981300, 3891577560, 4864471950, 6485962600, 7783155120, 9728943900, 12971925200, 19457887800, 38915775600]

約数ペア:

[(1, 38915775600), (2, 19457887800), (3, 12971925200), (4, 9728943900), (5, 7783155120), (6, 6485962600), (8, 4864471950), (10, 3891577560), (12, 3242981300), (13, 2993521200), (15, 2594385040), (16, 2432235975), (20, 1945788780), (24, 1621490650), (25, 1556631024), (26, 1496760600), (30, 1297192520), (31, 1255347600), (39, 997840400), (40, 972894390), (48, 810745325), (50, 778315512), (52, 748380300), (60, 648596260), (62, 627673800), (65, 598704240), (75, 518877008), (78, 498920200), (80, 486447195), (93, 418449200), (100, 389157756), (104, 374190150), (120, 324298130), (124, 313836900), (130, 299352120), (150, 259438504), (155, 251069520), (156, 249460100), (186, 209224600), (195, 199568080), (200, 194578878), (208, 187095075), (240, 162149065), (248, 156918450), (260, 149676060), (300, 129719252), (310, 125534760), (312, 124730050), (325, 119740848), (372, 104612300), (390, 99784040), (400, 97289439), (403, 96565200), (465, 83689840), (496, 78459225), (520, 74838030), (600, 64859626), (620, 62767380), (624, 62365025), (650, 59870424), (744, 52306150), (775, 50213904), (780, 49892020), (806, 48282600), (930, 41844920), (975, 39913616), (1040, 37419015), (1200, 32429813), (1209, 32188400), (1240, 31383690), (1300, 29935212), (1488, 26153075), (1550, 25106952), (1560, 24946010), (1612, 24141300), (1860, 20922460), (1950, 19956808), (2015, 19313040), (2325, 16737968), (2418, 16094200), (2480, 15691845), (2600, 14967606), (3100, 12553476), (3120, 12473005), (3224, 12070650), (3720, 10461230), (3900, 9978404), (4030, 9656520), (4650, 8368984), (4836, 8047100), (5200, 7483803), (6045, 6437680), (6200, 6276738), (6448, 6035325), (7440, 5230615), (7800, 4989202), (8060, 4828260), (9300, 4184492), (9672, 4023550), (10075, 3862608), (12090, 3218840), (12400, 3138369), (15600, 2494601), (16120, 2414130), (18600, 2092246), (19344, 2011775), (20150, 1931304), (24180, 1609420), (30225, 1287536), (32240, 1207065), (37200, 1046123), (40300, 965652), (48360, 804710), (60450, 643768), (80471, 483600), (80600, 482826), (96720, 402355), (120900, 321884), (160942, 241800), (161200, 241413)]