555280320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4395

約数の個数: 224

約数和(自身を含む): 2121408000

約数和(自身を除く): 1566127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4349, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 8698, 9120, 10640, 12768, 13047, 15960, 17396, 18240, 21280, 21745, 25536, 26094, 30443, 31920, 34792, 42560, 43490, 52188, 60886, 63840, 65235, 69584, 82631, 86980, 91329, 104376, 121772, 127680, 130470, 139168, 152215, 165262, 173960, 182658, 208752, 243544, 247893, 260940, 278336, 304430, 330524, 347920, 365316, 413155, 417504, 456645, 487088, 495786, 521880, 578417, 608860, 661048, 695840, 730632, 826310, 835008, 913290, 974176, 991572, 1043760, 1156834, 1217720, 1239465, 1322096, 1391680, 1461264, 1652620, 1735251, 1826580, 1948352, 1983144, 2087520, 2313668, 2435440, 2478930, 2644192, 2892085, 2922528, 3305240, 3470502, 3653160, 3966288, 4175040, 4627336, 4870880, 4957860, 5288384, 5784170, 5845056, 6610480, 6941004, 7306320, 7932576, 8676255, 9254672, 9741760, 9915720, 11568340, 13220960, 13882008, 14612640, 15865152, 17352510, 18509344, 19831440, 23136680, 26441920, 27764016, 29225280, 34705020, 37018688, 39662880, 46273360, 55528032, 69410040, 79325760, 92546720, 111056064, 138820080, 185093440, 277640160, 555280320]

約数ペア:

[(1, 555280320), (2, 277640160), (3, 185093440), (4, 138820080), (5, 111056064), (6, 92546720), (7, 79325760), (8, 69410040), (10, 55528032), (12, 46273360), (14, 39662880), (15, 37018688), (16, 34705020), (19, 29225280), (20, 27764016), (21, 26441920), (24, 23136680), (28, 19831440), (30, 18509344), (32, 17352510), (35, 15865152), (38, 14612640), (40, 13882008), (42, 13220960), (48, 11568340), (56, 9915720), (57, 9741760), (60, 9254672), (64, 8676255), (70, 7932576), (76, 7306320), (80, 6941004), (84, 6610480), (95, 5845056), (96, 5784170), (105, 5288384), (112, 4957860), (114, 4870880), (120, 4627336), (133, 4175040), (140, 3966288), (152, 3653160), (160, 3470502), (168, 3305240), (190, 2922528), (192, 2892085), (210, 2644192), (224, 2478930), (228, 2435440), (240, 2313668), (266, 2087520), (280, 1983144), (285, 1948352), (304, 1826580), (320, 1735251), (336, 1652620), (380, 1461264), (399, 1391680), (420, 1322096), (448, 1239465), (456, 1217720), (480, 1156834), (532, 1043760), (560, 991572), (570, 974176), (608, 913290), (665, 835008), (672, 826310), (760, 730632), (798, 695840), (840, 661048), (912, 608860), (960, 578417), (1064, 521880), (1120, 495786), (1140, 487088), (1216, 456645), (1330, 417504), (1344, 413155), (1520, 365316), (1596, 347920), (1680, 330524), (1824, 304430), (1995, 278336), (2128, 260940), (2240, 247893), (2280, 243544), (2660, 208752), (3040, 182658), (3192, 173960), (3360, 165262), (3648, 152215), (3990, 139168), (4256, 130470), (4349, 127680), (4560, 121772), (5320, 104376), (6080, 91329), (6384, 86980), (6720, 82631), (7980, 69584), (8512, 65235), (8698, 63840), (9120, 60886), (10640, 52188), (12768, 43490), (13047, 42560), (15960, 34792), (17396, 31920), (18240, 30443), (21280, 26094), (21745, 25536)]