328631040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 1202362560

約数和(自身を除く): 873731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 257, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 514, 540, 555, 576, 592, 640, 666, 720, 740, 768, 771, 864, 888, 960, 999, 1028, 1080, 1110, 1152, 1184, 1280, 1285, 1332, 1440, 1480, 1542, 1665, 1728, 1776, 1920, 1998, 2056, 2160, 2220, 2304, 2313, 2368, 2570, 2664, 2880, 2960, 3084, 3330, 3456, 3552, 3840, 3855, 3996, 4112, 4320, 4440, 4626, 4736, 4995, 5140, 5328, 5760, 5920, 6168, 6660, 6912, 6939, 7104, 7710, 7992, 8224, 8640, 8880, 9252, 9472, 9509, 9990, 10280, 10656, 11520, 11565, 11840, 12336, 13320, 13878, 14208, 15420, 15984, 16448, 17280, 17760, 18504, 19018, 19980, 20560, 21312, 23130, 23680, 24672, 26640, 27756, 28416, 28527, 30840, 31968, 32896, 34560, 34695, 35520, 37008, 38036, 39960, 41120, 42624, 46260, 47360, 47545, 49344, 53280, 55512, 57054, 61680, 63936, 65792, 69390, 71040, 74016, 76072, 79920, 82240, 85248, 85581, 92520, 95090, 98688, 106560, 111024, 114108, 123360, 127872, 138780, 142080, 142635, 148032, 152144, 159840, 164480, 171162, 185040, 190180, 197376, 213120, 222048, 228216, 246720, 255744, 256743, 277560, 285270, 296064, 304288, 319680, 328960, 342324, 370080, 380360, 426240, 427905, 444096, 456432, 493440, 513486, 555120, 570540, 592128, 608576, 639360, 684648, 740160, 760720, 855810, 888192, 912864, 986880, 1026972, 1110240, 1141080, 1217152, 1278720, 1283715, 1369296, 1480320, 1521440, 1711620, 1776384, 1825728, 2053944, 2220480, 2282160, 2434304, 2567430, 2738592, 2960640, 3042880, 3423240, 3651456, 4107888, 4440960, 4564320, 5134860, 5477184, 6085760, 6846480, 7302912, 8215776, 8881920, 9128640, 10269720, 10954368, 12171520, 13692960, 16431552, 18257280, 20539440, 21908736, 27385920, 32863104, 36514560, 41078880, 54771840, 65726208, 82157760, 109543680, 164315520, 328631040]

約数ペア:

[(1, 328631040), (2, 164315520), (3, 109543680), (4, 82157760), (5, 65726208), (6, 54771840), (8, 41078880), (9, 36514560), (10, 32863104), (12, 27385920), (15, 21908736), (16, 20539440), (18, 18257280), (20, 16431552), (24, 13692960), (27, 12171520), (30, 10954368), (32, 10269720), (36, 9128640), (37, 8881920), (40, 8215776), (45, 7302912), (48, 6846480), (54, 6085760), (60, 5477184), (64, 5134860), (72, 4564320), (74, 4440960), (80, 4107888), (90, 3651456), (96, 3423240), (108, 3042880), (111, 2960640), (120, 2738592), (128, 2567430), (135, 2434304), (144, 2282160), (148, 2220480), (160, 2053944), (180, 1825728), (185, 1776384), (192, 1711620), (216, 1521440), (222, 1480320), (240, 1369296), (256, 1283715), (257, 1278720), (270, 1217152), (288, 1141080), (296, 1110240), (320, 1026972), (333, 986880), (360, 912864), (370, 888192), (384, 855810), (432, 760720), (444, 740160), (480, 684648), (514, 639360), (540, 608576), (555, 592128), (576, 570540), (592, 555120), (640, 513486), (666, 493440), (720, 456432), (740, 444096), (768, 427905), (771, 426240), (864, 380360), (888, 370080), (960, 342324), (999, 328960), (1028, 319680), (1080, 304288), (1110, 296064), (1152, 285270), (1184, 277560), (1280, 256743), (1285, 255744), (1332, 246720), (1440, 228216), (1480, 222048), (1542, 213120), (1665, 197376), (1728, 190180), (1776, 185040), (1920, 171162), (1998, 164480), (2056, 159840), (2160, 152144), (2220, 148032), (2304, 142635), (2313, 142080), (2368, 138780), (2570, 127872), (2664, 123360), (2880, 114108), (2960, 111024), (3084, 106560), (3330, 98688), (3456, 95090), (3552, 92520), (3840, 85581), (3855, 85248), (3996, 82240), (4112, 79920), (4320, 76072), (4440, 74016), (4626, 71040), (4736, 69390), (4995, 65792), (5140, 63936), (5328, 61680), (5760, 57054), (5920, 55512), (6168, 53280), (6660, 49344), (6912, 47545), (6939, 47360), (7104, 46260), (7710, 42624), (7992, 41120), (8224, 39960), (8640, 38036), (8880, 37008), (9252, 35520), (9472, 34695), (9509, 34560), (9990, 32896), (10280, 31968), (10656, 30840), (11520, 28527), (11565, 28416), (11840, 27756), (12336, 26640), (13320, 24672), (13878, 23680), (14208, 23130), (15420, 21312), (15984, 20560), (16448, 19980), (17280, 19018), (17760, 18504)]