288282720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 717620640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 568, 660, 710, 769, 781, 852, 880, 1056, 1065, 1136, 1320, 1420, 1538, 1562, 1704, 1760, 2130, 2272, 2307, 2343, 2640, 2840, 3076, 3124, 3408, 3845, 3905, 4260, 4614, 4686, 5280, 5680, 6152, 6248, 6816, 7690, 7810, 8459, 8520, 9228, 9372, 11360, 11535, 11715, 12304, 12496, 15380, 15620, 16918, 17040, 18456, 18744, 23070, 23430, 24608, 24992, 25377, 30760, 31240, 33836, 34080, 36912, 37488, 42295, 46140, 46860, 50754, 54599, 61520, 62480, 67672, 73824, 74976, 84590, 92280, 93720, 101508, 109198, 123040, 124960, 126885, 135344, 163797, 169180, 184560, 187440, 203016, 218396, 253770, 270688, 272995, 327594, 338360, 369120, 374880, 406032, 436792, 507540, 545990, 600589, 655188, 676720, 812064, 818985, 873584, 1015080, 1091980, 1201178, 1310376, 1353440, 1637970, 1747168, 1801767, 2030160, 2183960, 2402356, 2620752, 3002945, 3275940, 3603534, 4060320, 4367920, 4804712, 5241504, 6005890, 6551880, 7207068, 8735840, 9008835, 9609424, 12011780, 13103760, 14414136, 18017670, 19218848, 24023560, 26207520, 28828272, 36035340, 48047120, 57656544, 72070680, 96094240, 144141360, 288282720]

約数ペア:

[(1, 288282720), (2, 144141360), (3, 96094240), (4, 72070680), (5, 57656544), (6, 48047120), (8, 36035340), (10, 28828272), (11, 26207520), (12, 24023560), (15, 19218848), (16, 18017670), (20, 14414136), (22, 13103760), (24, 12011780), (30, 9609424), (32, 9008835), (33, 8735840), (40, 7207068), (44, 6551880), (48, 6005890), (55, 5241504), (60, 4804712), (66, 4367920), (71, 4060320), (80, 3603534), (88, 3275940), (96, 3002945), (110, 2620752), (120, 2402356), (132, 2183960), (142, 2030160), (160, 1801767), (165, 1747168), (176, 1637970), (213, 1353440), (220, 1310376), (240, 1201178), (264, 1091980), (284, 1015080), (330, 873584), (352, 818985), (355, 812064), (426, 676720), (440, 655188), (480, 600589), (528, 545990), (568, 507540), (660, 436792), (710, 406032), (769, 374880), (781, 369120), (852, 338360), (880, 327594), (1056, 272995), (1065, 270688), (1136, 253770), (1320, 218396), (1420, 203016), (1538, 187440), (1562, 184560), (1704, 169180), (1760, 163797), (2130, 135344), (2272, 126885), (2307, 124960), (2343, 123040), (2640, 109198), (2840, 101508), (3076, 93720), (3124, 92280), (3408, 84590), (3845, 74976), (3905, 73824), (4260, 67672), (4614, 62480), (4686, 61520), (5280, 54599), (5680, 50754), (6152, 46860), (6248, 46140), (6816, 42295), (7690, 37488), (7810, 36912), (8459, 34080), (8520, 33836), (9228, 31240), (9372, 30760), (11360, 25377), (11535, 24992), (11715, 24608), (12304, 23430), (12496, 23070), (15380, 18744), (15620, 18456), (16918, 17040)]