144566640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 320

約数和(自身を含む): 548536320

約数和(自身を除く): 403969680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 108, 120, 124, 127, 135, 136, 144, 153, 155, 170, 180, 186, 204, 216, 240, 248, 254, 255, 270, 272, 279, 306, 310, 340, 360, 372, 381, 408, 432, 459, 465, 496, 508, 510, 527, 540, 558, 612, 620, 635, 680, 720, 744, 762, 765, 816, 837, 918, 930, 1016, 1020, 1054, 1080, 1116, 1143, 1224, 1240, 1270, 1360, 1395, 1488, 1524, 1530, 1581, 1674, 1836, 1860, 1905, 2032, 2040, 2108, 2159, 2160, 2232, 2286, 2295, 2448, 2480, 2540, 2635, 2790, 3048, 3060, 3162, 3348, 3429, 3672, 3720, 3810, 3937, 4080, 4185, 4216, 4318, 4464, 4572, 4590, 4743, 5080, 5270, 5580, 5715, 6096, 6120, 6324, 6477, 6696, 6858, 7344, 7440, 7620, 7874, 7905, 8370, 8432, 8636, 9144, 9180, 9486, 10160, 10540, 10795, 11160, 11430, 11811, 12240, 12648, 12954, 13392, 13716, 14229, 15240, 15748, 15810, 16740, 17145, 17272, 18288, 18360, 18972, 19431, 19685, 21080, 21590, 22320, 22860, 23622, 23715, 25296, 25908, 27432, 28458, 30480, 31496, 31620, 32385, 33480, 34290, 34544, 35433, 36720, 37944, 38862, 39370, 42160, 43180, 45720, 47244, 47430, 51816, 54864, 56916, 58293, 59055, 62992, 63240, 64770, 66929, 66960, 68580, 70866, 71145, 75888, 77724, 78740, 86360, 91440, 94488, 94860, 97155, 103632, 106299, 113832, 116586, 118110, 126480, 129540, 133858, 137160, 141732, 142290, 155448, 157480, 172720, 177165, 188976, 189720, 194310, 200787, 212598, 227664, 233172, 236220, 259080, 267716, 274320, 283464, 284580, 291465, 310896, 314960, 334645, 354330, 379440, 388620, 401574, 425196, 466344, 472440, 518160, 531495, 535432, 566928, 569160, 582930, 602361, 669290, 708660, 777240, 803148, 850392, 932688, 944880, 1003935, 1062990, 1070864, 1138320, 1165860, 1204722, 1338580, 1417320, 1554480, 1606296, 1700784, 1807083, 2007870, 2125980, 2331720, 2409444, 2677160, 2834640, 3011805, 3212592, 3614166, 4015740, 4251960, 4663440, 4818888, 5354320, 6023610, 7228332, 8031480, 8503920, 9035415, 9637776, 12047220, 14456664, 16062960, 18070830, 24094440, 28913328, 36141660, 48188880, 72283320, 144566640]

約数ペア:

[(1, 144566640), (2, 72283320), (3, 48188880), (4, 36141660), (5, 28913328), (6, 24094440), (8, 18070830), (9, 16062960), (10, 14456664), (12, 12047220), (15, 9637776), (16, 9035415), (17, 8503920), (18, 8031480), (20, 7228332), (24, 6023610), (27, 5354320), (30, 4818888), (31, 4663440), (34, 4251960), (36, 4015740), (40, 3614166), (45, 3212592), (48, 3011805), (51, 2834640), (54, 2677160), (60, 2409444), (62, 2331720), (68, 2125980), (72, 2007870), (80, 1807083), (85, 1700784), (90, 1606296), (93, 1554480), (102, 1417320), (108, 1338580), (120, 1204722), (124, 1165860), (127, 1138320), (135, 1070864), (136, 1062990), (144, 1003935), (153, 944880), (155, 932688), (170, 850392), (180, 803148), (186, 777240), (204, 708660), (216, 669290), (240, 602361), (248, 582930), (254, 569160), (255, 566928), (270, 535432), (272, 531495), (279, 518160), (306, 472440), (310, 466344), (340, 425196), (360, 401574), (372, 388620), (381, 379440), (408, 354330), (432, 334645), (459, 314960), (465, 310896), (496, 291465), (508, 284580), (510, 283464), (527, 274320), (540, 267716), (558, 259080), (612, 236220), (620, 233172), (635, 227664), (680, 212598), (720, 200787), (744, 194310), (762, 189720), (765, 188976), (816, 177165), (837, 172720), (918, 157480), (930, 155448), (1016, 142290), (1020, 141732), (1054, 137160), (1080, 133858), (1116, 129540), (1143, 126480), (1224, 118110), (1240, 116586), (1270, 113832), (1360, 106299), (1395, 103632), (1488, 97155), (1524, 94860), (1530, 94488), (1581, 91440), (1674, 86360), (1836, 78740), (1860, 77724), (1905, 75888), (2032, 71145), (2040, 70866), (2108, 68580), (2159, 66960), (2160, 66929), (2232, 64770), (2286, 63240), (2295, 62992), (2448, 59055), (2480, 58293), (2540, 56916), (2635, 54864), (2790, 51816), (3048, 47430), (3060, 47244), (3162, 45720), (3348, 43180), (3429, 42160), (3672, 39370), (3720, 38862), (3810, 37944), (3937, 36720), (4080, 35433), (4185, 34544), (4216, 34290), (4318, 33480), (4464, 32385), (4572, 31620), (4590, 31496), (4743, 30480), (5080, 28458), (5270, 27432), (5580, 25908), (5715, 25296), (6096, 23715), (6120, 23622), (6324, 22860), (6477, 22320), (6696, 21590), (6858, 21080), (7344, 19685), (7440, 19431), (7620, 18972), (7874, 18360), (7905, 18288), (8370, 17272), (8432, 17145), (8636, 16740), (9144, 15810), (9180, 15748), (9486, 15240), (10160, 14229), (10540, 13716), (10795, 13392), (11160, 12954), (11430, 12648), (11811, 12240)]