154342440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 581817600

約数和(自身を除く): 427475160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 839, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1678, 1752, 2044, 2190, 2517, 2520, 2555, 2628, 2920, 3066, 3285, 3356, 4088, 4195, 4380, 4599, 5034, 5110, 5256, 5873, 6132, 6570, 6712, 7551, 7665, 8390, 8760, 9198, 10068, 10220, 11746, 12264, 12585, 13140, 15102, 15330, 16780, 17619, 18396, 20136, 20440, 22995, 23492, 25170, 26280, 29365, 30204, 30660, 33560, 35238, 36792, 37755, 45990, 46984, 50340, 52857, 58730, 60408, 61247, 61320, 70476, 75510, 88095, 91980, 100680, 105714, 117460, 122494, 140952, 151020, 176190, 183741, 183960, 211428, 234920, 244988, 264285, 302040, 306235, 352380, 367482, 422856, 428729, 489976, 528570, 551223, 612470, 704760, 734964, 857458, 918705, 1057140, 1102446, 1224940, 1286187, 1469928, 1714916, 1837410, 2114280, 2143645, 2204892, 2449880, 2572374, 2756115, 3429832, 3674820, 3858561, 4287290, 4409784, 5144748, 5512230, 6430935, 7349640, 7717122, 8574580, 10289496, 11024460, 12861870, 15434244, 17149160, 19292805, 22048920, 25723740, 30868488, 38585610, 51447480, 77171220, 154342440]

約数ペア:

[(1, 154342440), (2, 77171220), (3, 51447480), (4, 38585610), (5, 30868488), (6, 25723740), (7, 22048920), (8, 19292805), (9, 17149160), (10, 15434244), (12, 12861870), (14, 11024460), (15, 10289496), (18, 8574580), (20, 7717122), (21, 7349640), (24, 6430935), (28, 5512230), (30, 5144748), (35, 4409784), (36, 4287290), (40, 3858561), (42, 3674820), (45, 3429832), (56, 2756115), (60, 2572374), (63, 2449880), (70, 2204892), (72, 2143645), (73, 2114280), (84, 1837410), (90, 1714916), (105, 1469928), (120, 1286187), (126, 1224940), (140, 1102446), (146, 1057140), (168, 918705), (180, 857458), (210, 734964), (219, 704760), (252, 612470), (280, 551223), (292, 528570), (315, 489976), (360, 428729), (365, 422856), (420, 367482), (438, 352380), (504, 306235), (511, 302040), (584, 264285), (630, 244988), (657, 234920), (730, 211428), (839, 183960), (840, 183741), (876, 176190), (1022, 151020), (1095, 140952), (1260, 122494), (1314, 117460), (1460, 105714), (1533, 100680), (1678, 91980), (1752, 88095), (2044, 75510), (2190, 70476), (2517, 61320), (2520, 61247), (2555, 60408), (2628, 58730), (2920, 52857), (3066, 50340), (3285, 46984), (3356, 45990), (4088, 37755), (4195, 36792), (4380, 35238), (4599, 33560), (5034, 30660), (5110, 30204), (5256, 29365), (5873, 26280), (6132, 25170), (6570, 23492), (6712, 22995), (7551, 20440), (7665, 20136), (8390, 18396), (8760, 17619), (9198, 16780), (10068, 15330), (10220, 15102), (11746, 13140), (12264, 12585)]