309011040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 288

約数和(自身を含む): 1203654816

約数和(自身を除く): 894643776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 971, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1942, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2913, 3060, 3120, 3315, 3536, 3744, 3884, 3978, 4080, 4420, 4680, 4855, 4896, 5304, 5826, 6120, 6240, 6630, 7072, 7768, 7956, 8160, 8739, 8840, 9360, 9710, 9945, 10608, 11652, 12240, 12623, 13260, 14565, 15536, 15912, 16507, 17478, 17680, 18720, 19420, 19890, 21216, 23304, 24480, 25246, 26520, 29130, 31072, 31824, 33014, 34956, 35360, 37869, 38840, 39780, 43695, 46608, 49521, 50492, 53040, 58260, 63115, 63648, 66028, 69912, 75738, 77680, 79560, 82535, 87390, 93216, 99042, 100984, 106080, 113607, 116520, 126230, 132056, 139824, 148563, 151476, 155360, 159120, 165070, 174780, 189345, 198084, 201968, 214591, 227214, 233040, 247605, 252460, 264112, 279648, 297126, 302952, 318240, 330140, 349560, 378690, 396168, 403936, 429182, 454428, 466080, 495210, 504920, 528224, 568035, 594252, 605904, 643773, 660280, 699120, 742815, 757380, 792336, 858364, 908856, 990420, 1009840, 1072955, 1136070, 1188504, 1211808, 1287546, 1320560, 1398240, 1485630, 1514760, 1584672, 1716728, 1817712, 1931319, 1980840, 2019680, 2145910, 2272140, 2377008, 2575092, 2641120, 2971260, 3029520, 3218865, 3433456, 3635424, 3862638, 3961680, 4291820, 4544280, 4754016, 5150184, 5942520, 6059040, 6437730, 6866912, 7725276, 7923360, 8583640, 9088560, 9656595, 10300368, 11885040, 12875460, 15450552, 17167280, 18177120, 19313190, 20600736, 23770080, 25750920, 30901104, 34334560, 38626380, 51501840, 61802208, 77252760, 103003680, 154505520, 309011040]

約数ペア:

[(1, 309011040), (2, 154505520), (3, 103003680), (4, 77252760), (5, 61802208), (6, 51501840), (8, 38626380), (9, 34334560), (10, 30901104), (12, 25750920), (13, 23770080), (15, 20600736), (16, 19313190), (17, 18177120), (18, 17167280), (20, 15450552), (24, 12875460), (26, 11885040), (30, 10300368), (32, 9656595), (34, 9088560), (36, 8583640), (39, 7923360), (40, 7725276), (45, 6866912), (48, 6437730), (51, 6059040), (52, 5942520), (60, 5150184), (65, 4754016), (68, 4544280), (72, 4291820), (78, 3961680), (80, 3862638), (85, 3635424), (90, 3433456), (96, 3218865), (102, 3029520), (104, 2971260), (117, 2641120), (120, 2575092), (130, 2377008), (136, 2272140), (144, 2145910), (153, 2019680), (156, 1980840), (160, 1931319), (170, 1817712), (180, 1716728), (195, 1584672), (204, 1514760), (208, 1485630), (221, 1398240), (234, 1320560), (240, 1287546), (255, 1211808), (260, 1188504), (272, 1136070), (288, 1072955), (306, 1009840), (312, 990420), (340, 908856), (360, 858364), (390, 792336), (408, 757380), (416, 742815), (442, 699120), (468, 660280), (480, 643773), (510, 605904), (520, 594252), (544, 568035), (585, 528224), (612, 504920), (624, 495210), (663, 466080), (680, 454428), (720, 429182), (765, 403936), (780, 396168), (816, 378690), (884, 349560), (936, 330140), (971, 318240), (1020, 302952), (1040, 297126), (1105, 279648), (1170, 264112), (1224, 252460), (1248, 247605), (1326, 233040), (1360, 227214), (1440, 214591), (1530, 201968), (1560, 198084), (1632, 189345), (1768, 174780), (1872, 165070), (1942, 159120), (1989, 155360), (2040, 151476), (2080, 148563), (2210, 139824), (2340, 132056), (2448, 126230), (2652, 116520), (2720, 113607), (2913, 106080), (3060, 100984), (3120, 99042), (3315, 93216), (3536, 87390), (3744, 82535), (3884, 79560), (3978, 77680), (4080, 75738), (4420, 69912), (4680, 66028), (4855, 63648), (4896, 63115), (5304, 58260), (5826, 53040), (6120, 50492), (6240, 49521), (6630, 46608), (7072, 43695), (7768, 39780), (7956, 38840), (8160, 37869), (8739, 35360), (8840, 34956), (9360, 33014), (9710, 31824), (9945, 31072), (10608, 29130), (11652, 26520), (12240, 25246), (12623, 24480), (13260, 23304), (14565, 21216), (15536, 19890), (15912, 19420), (16507, 18720), (17478, 17680)]