1381379040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1810

約数の個数: 288

約数和(自身を含む): 5136112800

約数和(自身を除く): 3754733760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 870, 912, 928, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1653, 1710, 1740, 1741, 1824, 2088, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 3040, 3306, 3420, 3480, 3482, 4176, 4408, 4560, 4640, 4959, 5220, 5223, 5472, 5510, 6612, 6840, 6960, 6964, 8265, 8352, 8705, 8816, 9120, 9918, 10440, 10446, 11020, 13224, 13680, 13920, 13928, 15669, 16530, 17410, 17632, 19836, 20880, 20892, 22040, 24795, 26115, 26448, 27360, 27856, 31338, 33060, 33079, 34820, 39672, 41760, 41784, 44080, 49590, 50489, 52230, 52896, 55712, 62676, 66120, 66158, 69640, 78345, 79344, 83568, 88160, 99180, 99237, 100978, 104460, 125352, 132240, 132316, 139280, 151467, 156690, 158688, 165395, 167136, 198360, 198474, 201956, 208920, 250704, 252445, 264480, 264632, 278560, 297711, 302934, 313380, 330790, 396720, 396948, 403912, 417840, 454401, 496185, 501408, 504890, 529264, 595422, 605868, 626760, 661580, 757335, 793440, 793896, 807824, 835680, 908802, 959291, 992370, 1009780, 1058528, 1190844, 1211736, 1253520, 1323160, 1488555, 1514670, 1587792, 1615648, 1817604, 1918582, 1984740, 2019560, 2272005, 2381688, 2423472, 2507040, 2646320, 2877873, 2977110, 3029340, 3175584, 3635208, 3837164, 3969480, 4039120, 4544010, 4763376, 4796455, 4846944, 5292640, 5755746, 5954220, 6058680, 7270416, 7674328, 7938960, 8078240, 8633619, 9088020, 9526752, 9592910, 11511492, 11908440, 12117360, 14389365, 14540832, 15348656, 15877920, 17267238, 18176040, 19185820, 23022984, 23816880, 24234720, 28778730, 30697312, 34534476, 36352080, 38371640, 43168095, 46045968, 47633760, 57557460, 69068952, 72704160, 76743280, 86336190, 92091936, 115114920, 138137904, 153486560, 172672380, 230229840, 276275808, 345344760, 460459680, 690689520, 1381379040]

約数ペア:

[(1, 1381379040), (2, 690689520), (3, 460459680), (4, 345344760), (5, 276275808), (6, 230229840), (8, 172672380), (9, 153486560), (10, 138137904), (12, 115114920), (15, 92091936), (16, 86336190), (18, 76743280), (19, 72704160), (20, 69068952), (24, 57557460), (29, 47633760), (30, 46045968), (32, 43168095), (36, 38371640), (38, 36352080), (40, 34534476), (45, 30697312), (48, 28778730), (57, 24234720), (58, 23816880), (60, 23022984), (72, 19185820), (76, 18176040), (80, 17267238), (87, 15877920), (90, 15348656), (95, 14540832), (96, 14389365), (114, 12117360), (116, 11908440), (120, 11511492), (144, 9592910), (145, 9526752), (152, 9088020), (160, 8633619), (171, 8078240), (174, 7938960), (180, 7674328), (190, 7270416), (228, 6058680), (232, 5954220), (240, 5755746), (261, 5292640), (285, 4846944), (288, 4796455), (290, 4763376), (304, 4544010), (342, 4039120), (348, 3969480), (360, 3837164), (380, 3635208), (435, 3175584), (456, 3029340), (464, 2977110), (480, 2877873), (522, 2646320), (551, 2507040), (570, 2423472), (580, 2381688), (608, 2272005), (684, 2019560), (696, 1984740), (720, 1918582), (760, 1817604), (855, 1615648), (870, 1587792), (912, 1514670), (928, 1488555), (1044, 1323160), (1102, 1253520), (1140, 1211736), (1160, 1190844), (1305, 1058528), (1368, 1009780), (1392, 992370), (1440, 959291), (1520, 908802), (1653, 835680), (1710, 807824), (1740, 793896), (1741, 793440), (1824, 757335), (2088, 661580), (2204, 626760), (2280, 605868), (2320, 595422), (2610, 529264), (2736, 504890), (2755, 501408), (2784, 496185), (3040, 454401), (3306, 417840), (3420, 403912), (3480, 396948), (3482, 396720), (4176, 330790), (4408, 313380), (4560, 302934), (4640, 297711), (4959, 278560), (5220, 264632), (5223, 264480), (5472, 252445), (5510, 250704), (6612, 208920), (6840, 201956), (6960, 198474), (6964, 198360), (8265, 167136), (8352, 165395), (8705, 158688), (8816, 156690), (9120, 151467), (9918, 139280), (10440, 132316), (10446, 132240), (11020, 125352), (13224, 104460), (13680, 100978), (13920, 99237), (13928, 99180), (15669, 88160), (16530, 83568), (17410, 79344), (17632, 78345), (19836, 69640), (20880, 66158), (20892, 66120), (22040, 62676), (24795, 55712), (26115, 52896), (26448, 52230), (27360, 50489), (27856, 49590), (31338, 44080), (33060, 41784), (33079, 41760), (34820, 39672)]