169376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4684

約数の個数: 128

約数和(自身を含む): 568425600

約数和(自身を除く): 399048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 4643, 6080, 7296, 9120, 9286, 12160, 13929, 18240, 18572, 23215, 27858, 36480, 37144, 46430, 55716, 69645, 74288, 88217, 92860, 111432, 139290, 148576, 176434, 185720, 222864, 264651, 278580, 297152, 352868, 371440, 441085, 445728, 529302, 557160, 594304, 705736, 742880, 882170, 891456, 1058604, 1114320, 1323255, 1411472, 1485760, 1764340, 1782912, 2117208, 2228640, 2646510, 2822944, 2971520, 3528680, 4234416, 4457280, 5293020, 5645888, 7057360, 8468832, 8914560, 10586040, 11291776, 14114720, 16937664, 21172080, 28229440, 33875328, 42344160, 56458880, 84688320, 169376640]

約数ペア:

[(1, 169376640), (2, 84688320), (3, 56458880), (4, 42344160), (5, 33875328), (6, 28229440), (8, 21172080), (10, 16937664), (12, 14114720), (15, 11291776), (16, 10586040), (19, 8914560), (20, 8468832), (24, 7057360), (30, 5645888), (32, 5293020), (38, 4457280), (40, 4234416), (48, 3528680), (57, 2971520), (60, 2822944), (64, 2646510), (76, 2228640), (80, 2117208), (95, 1782912), (96, 1764340), (114, 1485760), (120, 1411472), (128, 1323255), (152, 1114320), (160, 1058604), (190, 891456), (192, 882170), (228, 742880), (240, 705736), (285, 594304), (304, 557160), (320, 529302), (380, 445728), (384, 441085), (456, 371440), (480, 352868), (570, 297152), (608, 278580), (640, 264651), (760, 222864), (912, 185720), (960, 176434), (1140, 148576), (1216, 139290), (1520, 111432), (1824, 92860), (1920, 88217), (2280, 74288), (2432, 69645), (3040, 55716), (3648, 46430), (4560, 37144), (4643, 36480), (6080, 27858), (7296, 23215), (9120, 18572), (9286, 18240), (12160, 13929)]