78085440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 168

約数和(自身を含む): 282915360

約数和(自身を除く): 204829920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1427, 1440, 1520, 1710, 1824, 2280, 2736, 2854, 2880, 3040, 3420, 3648, 4281, 4560, 5472, 5708, 6080, 6840, 7135, 8562, 9120, 10944, 11416, 12843, 13680, 14270, 17124, 18240, 21405, 22832, 25686, 27113, 27360, 28540, 34248, 42810, 45664, 51372, 54226, 54720, 57080, 64215, 68496, 81339, 85620, 91328, 102744, 108452, 114160, 128430, 135565, 136992, 162678, 171240, 205488, 216904, 228320, 244017, 256860, 271130, 273984, 325356, 342480, 406695, 410976, 433808, 456640, 488034, 513720, 542260, 650712, 684960, 813390, 821952, 867616, 976068, 1027440, 1084520, 1220085, 1301424, 1369920, 1626780, 1735232, 1952136, 2054880, 2169040, 2440170, 2602848, 3253560, 3904272, 4109760, 4338080, 4880340, 5205696, 6507120, 7808544, 8676160, 9760680, 13014240, 15617088, 19521360, 26028480, 39042720, 78085440]

約数ペア:

[(1, 78085440), (2, 39042720), (3, 26028480), (4, 19521360), (5, 15617088), (6, 13014240), (8, 9760680), (9, 8676160), (10, 7808544), (12, 6507120), (15, 5205696), (16, 4880340), (18, 4338080), (19, 4109760), (20, 3904272), (24, 3253560), (30, 2602848), (32, 2440170), (36, 2169040), (38, 2054880), (40, 1952136), (45, 1735232), (48, 1626780), (57, 1369920), (60, 1301424), (64, 1220085), (72, 1084520), (76, 1027440), (80, 976068), (90, 867616), (95, 821952), (96, 813390), (114, 684960), (120, 650712), (144, 542260), (152, 513720), (160, 488034), (171, 456640), (180, 433808), (190, 410976), (192, 406695), (228, 342480), (240, 325356), (285, 273984), (288, 271130), (304, 256860), (320, 244017), (342, 228320), (360, 216904), (380, 205488), (456, 171240), (480, 162678), (570, 136992), (576, 135565), (608, 128430), (684, 114160), (720, 108452), (760, 102744), (855, 91328), (912, 85620), (960, 81339), (1140, 68496), (1216, 64215), (1368, 57080), (1427, 54720), (1440, 54226), (1520, 51372), (1710, 45664), (1824, 42810), (2280, 34248), (2736, 28540), (2854, 27360), (2880, 27113), (3040, 25686), (3420, 22832), (3648, 21405), (4281, 18240), (4560, 17124), (5472, 14270), (5708, 13680), (6080, 12843), (6840, 11416), (7135, 10944), (8562, 9120)]