16757079040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1238

約数の個数: 176

約数和(自身を含む): 43495966080

約数和(自身を除く): 26738887040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 271, 320, 416, 512, 520, 542, 640, 832, 929, 1024, 1040, 1084, 1280, 1355, 1664, 1858, 2080, 2168, 2560, 2710, 3328, 3523, 3716, 4160, 4336, 4645, 5120, 5420, 6656, 7046, 7432, 8320, 8672, 9290, 10840, 12077, 13312, 14092, 14864, 16640, 17344, 17615, 18580, 21680, 24154, 28184, 29728, 33280, 34688, 35230, 37160, 43360, 48308, 56368, 59456, 60385, 66560, 69376, 70460, 74320, 86720, 96616, 112736, 118912, 120770, 138752, 140920, 148640, 173440, 193232, 225472, 237824, 241540, 251759, 277504, 281840, 297280, 346880, 386464, 450944, 475648, 483080, 503518, 563680, 594560, 693760, 772928, 901888, 951296, 966160, 1007036, 1127360, 1189120, 1258795, 1387520, 1545856, 1803776, 1932320, 2014072, 2254720, 2378240, 2517590, 3091712, 3272867, 3607552, 3864640, 4028144, 4509440, 4756480, 5035180, 6183424, 6545734, 7729280, 8056288, 9018880, 10070360, 12366848, 13091468, 15458560, 16112576, 16364335, 18037760, 20140720, 26182936, 30917120, 32225152, 32728670, 40281440, 52365872, 61834240, 64450304, 65457340, 80562880, 104731744, 128900608, 130914680, 161125760, 209463488, 257801216, 261829360, 322251520, 418926976, 523658720, 644503040, 837853952, 1047317440, 1289006080, 1675707904, 2094634880, 3351415808, 4189269760, 8378539520, 16757079040]

約数ペア:

[(1, 16757079040), (2, 8378539520), (4, 4189269760), (5, 3351415808), (8, 2094634880), (10, 1675707904), (13, 1289006080), (16, 1047317440), (20, 837853952), (26, 644503040), (32, 523658720), (40, 418926976), (52, 322251520), (64, 261829360), (65, 257801216), (80, 209463488), (104, 161125760), (128, 130914680), (130, 128900608), (160, 104731744), (208, 80562880), (256, 65457340), (260, 64450304), (271, 61834240), (320, 52365872), (416, 40281440), (512, 32728670), (520, 32225152), (542, 30917120), (640, 26182936), (832, 20140720), (929, 18037760), (1024, 16364335), (1040, 16112576), (1084, 15458560), (1280, 13091468), (1355, 12366848), (1664, 10070360), (1858, 9018880), (2080, 8056288), (2168, 7729280), (2560, 6545734), (2710, 6183424), (3328, 5035180), (3523, 4756480), (3716, 4509440), (4160, 4028144), (4336, 3864640), (4645, 3607552), (5120, 3272867), (5420, 3091712), (6656, 2517590), (7046, 2378240), (7432, 2254720), (8320, 2014072), (8672, 1932320), (9290, 1803776), (10840, 1545856), (12077, 1387520), (13312, 1258795), (14092, 1189120), (14864, 1127360), (16640, 1007036), (17344, 966160), (17615, 951296), (18580, 901888), (21680, 772928), (24154, 693760), (28184, 594560), (29728, 563680), (33280, 503518), (34688, 483080), (35230, 475648), (37160, 450944), (43360, 386464), (48308, 346880), (56368, 297280), (59456, 281840), (60385, 277504), (66560, 251759), (69376, 241540), (70460, 237824), (74320, 225472), (86720, 193232), (96616, 173440), (112736, 148640), (118912, 140920), (120770, 138752)]