270239760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 320

約数和(自身を含む): 1084930560

約数和(自身を除く): 814690800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 293, 305, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 586, 610, 630, 720, 732, 756, 840, 854, 879, 915, 945, 976, 1008, 1080, 1098, 1172, 1220, 1260, 1281, 1464, 1465, 1512, 1647, 1680, 1708, 1758, 1830, 1890, 2051, 2135, 2160, 2196, 2344, 2440, 2520, 2562, 2637, 2745, 2928, 2930, 3024, 3294, 3416, 3516, 3660, 3780, 3843, 4102, 4270, 4392, 4395, 4688, 4880, 5040, 5124, 5274, 5490, 5860, 6153, 6405, 6588, 6832, 7032, 7320, 7560, 7686, 7911, 8204, 8235, 8540, 8784, 8790, 10248, 10255, 10548, 10980, 11529, 11720, 12306, 12810, 13176, 13185, 14064, 14640, 15120, 15372, 15822, 16408, 16470, 17080, 17580, 17873, 18459, 19215, 20496, 20510, 21096, 21960, 23058, 23440, 24612, 25620, 26352, 26370, 30744, 30765, 31644, 32816, 32940, 34160, 35160, 35746, 36918, 38430, 39555, 41020, 42192, 43920, 46116, 49224, 51240, 52740, 53619, 55377, 57645, 61488, 61530, 63288, 65880, 70320, 71492, 73836, 76860, 79110, 82040, 89365, 92232, 92295, 98448, 102480, 105480, 107238, 110754, 115290, 123060, 125111, 126576, 131760, 142984, 147672, 153720, 158220, 160857, 164080, 178730, 184464, 184590, 210960, 214476, 221508, 230580, 246120, 250222, 268095, 276885, 285968, 295344, 307440, 316440, 321714, 357460, 369180, 375333, 428952, 443016, 461160, 482571, 492240, 500444, 536190, 553770, 625555, 632880, 643428, 714920, 738360, 750666, 804285, 857904, 886032, 922320, 965142, 1000888, 1072380, 1107540, 1125999, 1251110, 1286856, 1429840, 1476720, 1501332, 1608570, 1876665, 1930284, 2001776, 2144760, 2215080, 2251998, 2412855, 2502220, 2573712, 3002664, 3217140, 3377997, 3753330, 3860568, 4289520, 4430160, 4503996, 4825710, 5004440, 5629995, 6005328, 6434280, 6755994, 7506660, 7721136, 9007992, 9651420, 10008880, 11259990, 12868560, 13511988, 15013320, 16889985, 18015984, 19302840, 22519980, 27023976, 30026640, 33779970, 38605680, 45039960, 54047952, 67559940, 90079920, 135119880, 270239760]

約数ペア:

[(1, 270239760), (2, 135119880), (3, 90079920), (4, 67559940), (5, 54047952), (6, 45039960), (7, 38605680), (8, 33779970), (9, 30026640), (10, 27023976), (12, 22519980), (14, 19302840), (15, 18015984), (16, 16889985), (18, 15013320), (20, 13511988), (21, 12868560), (24, 11259990), (27, 10008880), (28, 9651420), (30, 9007992), (35, 7721136), (36, 7506660), (40, 6755994), (42, 6434280), (45, 6005328), (48, 5629995), (54, 5004440), (56, 4825710), (60, 4503996), (61, 4430160), (63, 4289520), (70, 3860568), (72, 3753330), (80, 3377997), (84, 3217140), (90, 3002664), (105, 2573712), (108, 2502220), (112, 2412855), (120, 2251998), (122, 2215080), (126, 2144760), (135, 2001776), (140, 1930284), (144, 1876665), (168, 1608570), (180, 1501332), (183, 1476720), (189, 1429840), (210, 1286856), (216, 1251110), (240, 1125999), (244, 1107540), (252, 1072380), (270, 1000888), (280, 965142), (293, 922320), (305, 886032), (315, 857904), (336, 804285), (360, 750666), (366, 738360), (378, 714920), (420, 643428), (427, 632880), (432, 625555), (488, 553770), (504, 536190), (540, 500444), (549, 492240), (560, 482571), (586, 461160), (610, 443016), (630, 428952), (720, 375333), (732, 369180), (756, 357460), (840, 321714), (854, 316440), (879, 307440), (915, 295344), (945, 285968), (976, 276885), (1008, 268095), (1080, 250222), (1098, 246120), (1172, 230580), (1220, 221508), (1260, 214476), (1281, 210960), (1464, 184590), (1465, 184464), (1512, 178730), (1647, 164080), (1680, 160857), (1708, 158220), (1758, 153720), (1830, 147672), (1890, 142984), (2051, 131760), (2135, 126576), (2160, 125111), (2196, 123060), (2344, 115290), (2440, 110754), (2520, 107238), (2562, 105480), (2637, 102480), (2745, 98448), (2928, 92295), (2930, 92232), (3024, 89365), (3294, 82040), (3416, 79110), (3516, 76860), (3660, 73836), (3780, 71492), (3843, 70320), (4102, 65880), (4270, 63288), (4392, 61530), (4395, 61488), (4688, 57645), (4880, 55377), (5040, 53619), (5124, 52740), (5274, 51240), (5490, 49224), (5860, 46116), (6153, 43920), (6405, 42192), (6588, 41020), (6832, 39555), (7032, 38430), (7320, 36918), (7560, 35746), (7686, 35160), (7911, 34160), (8204, 32940), (8235, 32816), (8540, 31644), (8784, 30765), (8790, 30744), (10248, 26370), (10255, 26352), (10548, 25620), (10980, 24612), (11529, 23440), (11720, 23058), (12306, 21960), (12810, 21096), (13176, 20510), (13185, 20496), (14064, 19215), (14640, 18459), (15120, 17873), (15372, 17580), (15822, 17080), (16408, 16470)]