49151520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 191056320

約数和(自身を除く): 141904800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 107, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 214, 220, 232, 240, 261, 264, 288, 290, 319, 321, 330, 348, 352, 360, 396, 428, 435, 440, 464, 480, 495, 522, 528, 535, 580, 638, 642, 660, 696, 720, 792, 856, 870, 880, 928, 957, 963, 990, 1044, 1056, 1070, 1160, 1177, 1276, 1284, 1305, 1320, 1392, 1440, 1584, 1595, 1605, 1712, 1740, 1760, 1914, 1926, 1980, 2088, 2140, 2320, 2354, 2552, 2568, 2610, 2640, 2784, 2871, 3103, 3168, 3190, 3210, 3424, 3480, 3531, 3828, 3852, 3960, 4176, 4280, 4640, 4708, 4785, 4815, 5104, 5136, 5220, 5280, 5742, 5885, 6206, 6380, 6420, 6960, 7062, 7656, 7704, 7920, 8352, 8560, 9309, 9416, 9570, 9630, 10208, 10272, 10440, 10593, 11484, 11770, 12412, 12760, 12840, 13920, 14124, 14355, 15312, 15408, 15515, 15840, 17120, 17655, 18618, 18832, 19140, 19260, 20880, 21186, 22968, 23540, 24824, 25520, 25680, 27927, 28248, 28710, 30624, 30816, 31030, 34133, 35310, 37236, 37664, 38280, 38520, 41760, 42372, 45936, 46545, 47080, 49648, 51040, 51360, 52965, 55854, 56496, 57420, 62060, 68266, 70620, 74472, 76560, 77040, 84744, 91872, 93090, 94160, 99296, 102399, 105930, 111708, 112992, 114840, 124120, 136532, 139635, 141240, 148944, 153120, 154080, 169488, 170665, 186180, 188320, 204798, 211860, 223416, 229680, 248240, 273064, 279270, 282480, 297888, 307197, 338976, 341330, 372360, 409596, 423720, 446832, 459360, 496480, 511995, 546128, 558540, 564960, 614394, 682660, 744720, 819192, 847440, 893664, 1023990, 1092256, 1117080, 1228788, 1365320, 1489440, 1535985, 1638384, 1694880, 2047980, 2234160, 2457576, 2730640, 3071970, 3276768, 4095960, 4468320, 4915152, 5461280, 6143940, 8191920, 9830304, 12287880, 16383840, 24575760, 49151520]

約数ペア:

[(1, 49151520), (2, 24575760), (3, 16383840), (4, 12287880), (5, 9830304), (6, 8191920), (8, 6143940), (9, 5461280), (10, 4915152), (11, 4468320), (12, 4095960), (15, 3276768), (16, 3071970), (18, 2730640), (20, 2457576), (22, 2234160), (24, 2047980), (29, 1694880), (30, 1638384), (32, 1535985), (33, 1489440), (36, 1365320), (40, 1228788), (44, 1117080), (45, 1092256), (48, 1023990), (55, 893664), (58, 847440), (60, 819192), (66, 744720), (72, 682660), (80, 614394), (87, 564960), (88, 558540), (90, 546128), (96, 511995), (99, 496480), (107, 459360), (110, 446832), (116, 423720), (120, 409596), (132, 372360), (144, 341330), (145, 338976), (160, 307197), (165, 297888), (174, 282480), (176, 279270), (180, 273064), (198, 248240), (214, 229680), (220, 223416), (232, 211860), (240, 204798), (261, 188320), (264, 186180), (288, 170665), (290, 169488), (319, 154080), (321, 153120), (330, 148944), (348, 141240), (352, 139635), (360, 136532), (396, 124120), (428, 114840), (435, 112992), (440, 111708), (464, 105930), (480, 102399), (495, 99296), (522, 94160), (528, 93090), (535, 91872), (580, 84744), (638, 77040), (642, 76560), (660, 74472), (696, 70620), (720, 68266), (792, 62060), (856, 57420), (870, 56496), (880, 55854), (928, 52965), (957, 51360), (963, 51040), (990, 49648), (1044, 47080), (1056, 46545), (1070, 45936), (1160, 42372), (1177, 41760), (1276, 38520), (1284, 38280), (1305, 37664), (1320, 37236), (1392, 35310), (1440, 34133), (1584, 31030), (1595, 30816), (1605, 30624), (1712, 28710), (1740, 28248), (1760, 27927), (1914, 25680), (1926, 25520), (1980, 24824), (2088, 23540), (2140, 22968), (2320, 21186), (2354, 20880), (2552, 19260), (2568, 19140), (2610, 18832), (2640, 18618), (2784, 17655), (2871, 17120), (3103, 15840), (3168, 15515), (3190, 15408), (3210, 15312), (3424, 14355), (3480, 14124), (3531, 13920), (3828, 12840), (3852, 12760), (3960, 12412), (4176, 11770), (4280, 11484), (4640, 10593), (4708, 10440), (4785, 10272), (4815, 10208), (5104, 9630), (5136, 9570), (5220, 9416), (5280, 9309), (5742, 8560), (5885, 8352), (6206, 7920), (6380, 7704), (6420, 7656), (6960, 7062)]