395448480

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 288

約数和(自身を含む): 1600470144

約数和(自身を除く): 1205021664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1453, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2906, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4359, 4536, 4860, 5040, 5670, 5812, 6048, 6480, 6804, 7265, 7560, 7776, 8505, 8718, 9072, 9720, 10080, 10171, 11340, 11624, 12960, 13077, 13608, 14530, 15120, 17010, 17436, 18144, 19440, 20342, 21795, 22680, 23248, 26154, 27216, 29060, 30240, 30513, 34020, 34872, 38880, 39231, 40684, 43590, 45360, 46496, 50855, 52308, 54432, 58120, 61026, 65385, 68040, 69744, 78462, 81368, 87180, 90720, 91539, 101710, 104616, 116240, 117693, 122052, 130770, 136080, 139488, 152565, 156924, 162736, 174360, 183078, 196155, 203420, 209232, 232480, 235386, 244104, 261540, 272160, 274617, 305130, 313848, 325472, 348720, 353079, 366156, 392310, 406840, 418464, 457695, 470772, 488208, 523080, 549234, 588465, 610260, 627696, 697440, 706158, 732312, 784620, 813680, 823851, 915390, 941544, 976416, 1046160, 1098468, 1176930, 1220520, 1255392, 1373085, 1412316, 1464624, 1569240, 1627360, 1647702, 1765395, 1830780, 1883088, 2092320, 2196936, 2353860, 2441040, 2471553, 2746170, 2824632, 2929248, 3138480, 3295404, 3530790, 3661560, 3766176, 4119255, 4393872, 4707720, 4882080, 4943106, 5492340, 5649264, 6276960, 6590808, 7061580, 7323120, 8238510, 8787744, 9415440, 9886212, 10984680, 11298528, 12357765, 13181616, 14123160, 14646240, 16477020, 18830880, 19772424, 21969360, 24715530, 26363232, 28246320, 32954040, 39544848, 43938720, 49431060, 56492640, 65908080, 79089696, 98862120, 131816160, 197724240, 395448480]

約数ペア:

[(1, 395448480), (2, 197724240), (3, 131816160), (4, 98862120), (5, 79089696), (6, 65908080), (7, 56492640), (8, 49431060), (9, 43938720), (10, 39544848), (12, 32954040), (14, 28246320), (15, 26363232), (16, 24715530), (18, 21969360), (20, 19772424), (21, 18830880), (24, 16477020), (27, 14646240), (28, 14123160), (30, 13181616), (32, 12357765), (35, 11298528), (36, 10984680), (40, 9886212), (42, 9415440), (45, 8787744), (48, 8238510), (54, 7323120), (56, 7061580), (60, 6590808), (63, 6276960), (70, 5649264), (72, 5492340), (80, 4943106), (81, 4882080), (84, 4707720), (90, 4393872), (96, 4119255), (105, 3766176), (108, 3661560), (112, 3530790), (120, 3295404), (126, 3138480), (135, 2929248), (140, 2824632), (144, 2746170), (160, 2471553), (162, 2441040), (168, 2353860), (180, 2196936), (189, 2092320), (210, 1883088), (216, 1830780), (224, 1765395), (240, 1647702), (243, 1627360), (252, 1569240), (270, 1464624), (280, 1412316), (288, 1373085), (315, 1255392), (324, 1220520), (336, 1176930), (360, 1098468), (378, 1046160), (405, 976416), (420, 941544), (432, 915390), (480, 823851), (486, 813680), (504, 784620), (540, 732312), (560, 706158), (567, 697440), (630, 627696), (648, 610260), (672, 588465), (720, 549234), (756, 523080), (810, 488208), (840, 470772), (864, 457695), (945, 418464), (972, 406840), (1008, 392310), (1080, 366156), (1120, 353079), (1134, 348720), (1215, 325472), (1260, 313848), (1296, 305130), (1440, 274617), (1453, 272160), (1512, 261540), (1620, 244104), (1680, 235386), (1701, 232480), (1890, 209232), (1944, 203420), (2016, 196155), (2160, 183078), (2268, 174360), (2430, 162736), (2520, 156924), (2592, 152565), (2835, 139488), (2906, 136080), (3024, 130770), (3240, 122052), (3360, 117693), (3402, 116240), (3780, 104616), (3888, 101710), (4320, 91539), (4359, 90720), (4536, 87180), (4860, 81368), (5040, 78462), (5670, 69744), (5812, 68040), (6048, 65385), (6480, 61026), (6804, 58120), (7265, 54432), (7560, 52308), (7776, 50855), (8505, 46496), (8718, 45360), (9072, 43590), (9720, 40684), (10080, 39231), (10171, 38880), (11340, 34872), (11624, 34020), (12960, 30513), (13077, 30240), (13608, 29060), (14530, 27216), (15120, 26154), (17010, 23248), (17436, 22680), (18144, 21795), (19440, 20342)]