389223360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2416

約数の個数: 224

約数和(自身を含む): 1445971200

約数和(自身を除く): 1056747840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2371, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 4742, 5130, 5472, 6080, 6840, 7113, 8208, 8640, 9120, 9484, 10260, 10944, 11855, 13680, 14226, 16416, 18240, 18968, 20520, 21339, 23710, 27360, 28452, 32832, 35565, 37936, 41040, 42678, 45049, 47420, 54720, 56904, 64017, 71130, 75872, 82080, 85356, 90098, 94840, 106695, 113808, 128034, 135147, 142260, 151744, 164160, 170712, 180196, 189680, 213390, 225245, 227616, 256068, 270294, 284520, 320085, 341424, 360392, 379360, 405441, 426780, 450490, 455232, 512136, 540588, 569040, 640170, 675735, 682848, 720784, 758720, 810882, 853560, 900980, 1024272, 1081176, 1138080, 1216323, 1280340, 1351470, 1365696, 1441568, 1621764, 1707120, 1801960, 2027205, 2048544, 2162352, 2276160, 2432646, 2560680, 2702940, 2883136, 3243528, 3414240, 3603920, 4054410, 4097088, 4324704, 4865292, 5121360, 5405880, 6081615, 6487056, 6828480, 7207840, 8108820, 8649408, 9730584, 10242720, 10811760, 12163230, 12974112, 14415680, 16217640, 19461168, 20485440, 21623520, 24326460, 25948224, 32435280, 38922336, 43247040, 48652920, 64870560, 77844672, 97305840, 129741120, 194611680, 389223360]

約数ペア:

[(1, 389223360), (2, 194611680), (3, 129741120), (4, 97305840), (5, 77844672), (6, 64870560), (8, 48652920), (9, 43247040), (10, 38922336), (12, 32435280), (15, 25948224), (16, 24326460), (18, 21623520), (19, 20485440), (20, 19461168), (24, 16217640), (27, 14415680), (30, 12974112), (32, 12163230), (36, 10811760), (38, 10242720), (40, 9730584), (45, 8649408), (48, 8108820), (54, 7207840), (57, 6828480), (60, 6487056), (64, 6081615), (72, 5405880), (76, 5121360), (80, 4865292), (90, 4324704), (95, 4097088), (96, 4054410), (108, 3603920), (114, 3414240), (120, 3243528), (135, 2883136), (144, 2702940), (152, 2560680), (160, 2432646), (171, 2276160), (180, 2162352), (190, 2048544), (192, 2027205), (216, 1801960), (228, 1707120), (240, 1621764), (270, 1441568), (285, 1365696), (288, 1351470), (304, 1280340), (320, 1216323), (342, 1138080), (360, 1081176), (380, 1024272), (432, 900980), (456, 853560), (480, 810882), (513, 758720), (540, 720784), (570, 682848), (576, 675735), (608, 640170), (684, 569040), (720, 540588), (760, 512136), (855, 455232), (864, 450490), (912, 426780), (960, 405441), (1026, 379360), (1080, 360392), (1140, 341424), (1216, 320085), (1368, 284520), (1440, 270294), (1520, 256068), (1710, 227616), (1728, 225245), (1824, 213390), (2052, 189680), (2160, 180196), (2280, 170712), (2371, 164160), (2565, 151744), (2736, 142260), (2880, 135147), (3040, 128034), (3420, 113808), (3648, 106695), (4104, 94840), (4320, 90098), (4560, 85356), (4742, 82080), (5130, 75872), (5472, 71130), (6080, 64017), (6840, 56904), (7113, 54720), (8208, 47420), (8640, 45049), (9120, 42678), (9484, 41040), (10260, 37936), (10944, 35565), (11855, 32832), (13680, 28452), (14226, 27360), (16416, 23710), (18240, 21339), (18968, 20520)]