16452480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 61689600

約数和(自身を除く): 45237120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 41, 44, 48, 55, 57, 60, 64, 66, 76, 80, 82, 88, 95, 96, 110, 114, 120, 123, 128, 132, 152, 160, 164, 165, 176, 190, 192, 205, 209, 220, 228, 240, 246, 264, 285, 304, 320, 328, 330, 352, 380, 384, 410, 418, 440, 451, 456, 480, 492, 528, 570, 608, 615, 627, 640, 656, 660, 704, 760, 779, 820, 836, 880, 902, 912, 960, 984, 1045, 1056, 1140, 1216, 1230, 1254, 1312, 1320, 1353, 1408, 1520, 1558, 1640, 1672, 1760, 1804, 1824, 1920, 1968, 2090, 2112, 2255, 2280, 2337, 2432, 2460, 2508, 2624, 2640, 2706, 3040, 3116, 3135, 3280, 3344, 3520, 3608, 3648, 3895, 3936, 4180, 4224, 4510, 4560, 4674, 4920, 5016, 5248, 5280, 5412, 6080, 6232, 6270, 6560, 6688, 6765, 7040, 7216, 7296, 7790, 7872, 8360, 8569, 9020, 9120, 9348, 9840, 10032, 10560, 10824, 11685, 12160, 12464, 12540, 13120, 13376, 13530, 14432, 15580, 15744, 16720, 17138, 18040, 18240, 18696, 19680, 20064, 21120, 21648, 23370, 24928, 25080, 25707, 26240, 26752, 27060, 28864, 31160, 33440, 34276, 36080, 36480, 37392, 39360, 40128, 42845, 43296, 46740, 49856, 50160, 51414, 54120, 57728, 62320, 66880, 68552, 72160, 74784, 78720, 80256, 85690, 86592, 93480, 99712, 100320, 102828, 108240, 124640, 128535, 133760, 137104, 144320, 149568, 171380, 173184, 186960, 200640, 205656, 216480, 249280, 257070, 274208, 288640, 299136, 342760, 373920, 401280, 411312, 432960, 498560, 514140, 548416, 685520, 747840, 822624, 865920, 1028280, 1096832, 1371040, 1495680, 1645248, 2056560, 2742080, 3290496, 4113120, 5484160, 8226240, 16452480]

約数ペア:

[(1, 16452480), (2, 8226240), (3, 5484160), (4, 4113120), (5, 3290496), (6, 2742080), (8, 2056560), (10, 1645248), (11, 1495680), (12, 1371040), (15, 1096832), (16, 1028280), (19, 865920), (20, 822624), (22, 747840), (24, 685520), (30, 548416), (32, 514140), (33, 498560), (38, 432960), (40, 411312), (41, 401280), (44, 373920), (48, 342760), (55, 299136), (57, 288640), (60, 274208), (64, 257070), (66, 249280), (76, 216480), (80, 205656), (82, 200640), (88, 186960), (95, 173184), (96, 171380), (110, 149568), (114, 144320), (120, 137104), (123, 133760), (128, 128535), (132, 124640), (152, 108240), (160, 102828), (164, 100320), (165, 99712), (176, 93480), (190, 86592), (192, 85690), (205, 80256), (209, 78720), (220, 74784), (228, 72160), (240, 68552), (246, 66880), (264, 62320), (285, 57728), (304, 54120), (320, 51414), (328, 50160), (330, 49856), (352, 46740), (380, 43296), (384, 42845), (410, 40128), (418, 39360), (440, 37392), (451, 36480), (456, 36080), (480, 34276), (492, 33440), (528, 31160), (570, 28864), (608, 27060), (615, 26752), (627, 26240), (640, 25707), (656, 25080), (660, 24928), (704, 23370), (760, 21648), (779, 21120), (820, 20064), (836, 19680), (880, 18696), (902, 18240), (912, 18040), (960, 17138), (984, 16720), (1045, 15744), (1056, 15580), (1140, 14432), (1216, 13530), (1230, 13376), (1254, 13120), (1312, 12540), (1320, 12464), (1353, 12160), (1408, 11685), (1520, 10824), (1558, 10560), (1640, 10032), (1672, 9840), (1760, 9348), (1804, 9120), (1824, 9020), (1920, 8569), (1968, 8360), (2090, 7872), (2112, 7790), (2255, 7296), (2280, 7216), (2337, 7040), (2432, 6765), (2460, 6688), (2508, 6560), (2624, 6270), (2640, 6232), (2706, 6080), (3040, 5412), (3116, 5280), (3135, 5248), (3280, 5016), (3344, 4920), (3520, 4674), (3608, 4560), (3648, 4510), (3895, 4224), (3936, 4180)]