2156302080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 288

約数和(自身を含む): 7835224320

約数和(自身を除く): 5678922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1376, 1440, 1451, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2580, 2752, 2880, 2902, 3096, 3440, 3456, 3840, 3870, 4128, 4320, 4353, 4644, 5160, 5504, 5760, 5804, 5805, 6192, 6880, 6912, 7255, 7740, 8256, 8640, 8706, 9288, 10320, 11008, 11520, 11608, 11610, 12384, 13059, 13760, 14510, 15480, 16512, 17280, 17412, 18576, 20640, 21765, 23216, 23220, 24768, 26118, 27520, 29020, 30960, 33024, 34560, 34824, 37152, 39177, 41280, 43530, 46432, 46440, 49536, 52236, 55040, 58040, 61920, 62393, 65295, 69648, 74304, 78354, 82560, 87060, 92864, 92880, 99072, 104472, 116080, 123840, 124786, 130590, 139296, 148608, 156708, 165120, 174120, 185728, 185760, 187179, 195885, 208944, 232160, 247680, 249572, 261180, 278592, 297216, 311965, 313416, 348240, 371456, 371520, 374358, 391770, 417888, 464320, 495360, 499144, 522360, 557184, 561537, 623930, 626832, 696480, 743040, 748716, 783540, 835776, 928640, 935895, 998288, 1044720, 1114368, 1123074, 1247860, 1253664, 1392960, 1486080, 1497432, 1567080, 1671552, 1684611, 1857280, 1871790, 1996576, 2089440, 2246148, 2495720, 2507328, 2785920, 2807685, 2994864, 3134160, 3343104, 3369222, 3743580, 3993152, 4178880, 4492296, 4991440, 5014656, 5571840, 5615370, 5989728, 6268320, 6738444, 7487160, 7986304, 8357760, 8423055, 8984592, 9982880, 10029312, 11230740, 11979456, 12536640, 13476888, 14974320, 15972608, 16715520, 16846110, 17969184, 19965760, 22461480, 23958912, 25073280, 26953776, 29948640, 33692220, 35938368, 39931520, 44922960, 47917824, 50146560, 53907552, 59897280, 67384440, 71876736, 79863040, 89845920, 107815104, 119794560, 134768880, 143753472, 179691840, 215630208, 239589120, 269537760, 359383680, 431260416, 539075520, 718767360, 1078151040, 2156302080]

約数ペア:

[(1, 2156302080), (2, 1078151040), (3, 718767360), (4, 539075520), (5, 431260416), (6, 359383680), (8, 269537760), (9, 239589120), (10, 215630208), (12, 179691840), (15, 143753472), (16, 134768880), (18, 119794560), (20, 107815104), (24, 89845920), (27, 79863040), (30, 71876736), (32, 67384440), (36, 59897280), (40, 53907552), (43, 50146560), (45, 47917824), (48, 44922960), (54, 39931520), (60, 35938368), (64, 33692220), (72, 29948640), (80, 26953776), (86, 25073280), (90, 23958912), (96, 22461480), (108, 19965760), (120, 17969184), (128, 16846110), (129, 16715520), (135, 15972608), (144, 14974320), (160, 13476888), (172, 12536640), (180, 11979456), (192, 11230740), (215, 10029312), (216, 9982880), (240, 8984592), (256, 8423055), (258, 8357760), (270, 7986304), (288, 7487160), (320, 6738444), (344, 6268320), (360, 5989728), (384, 5615370), (387, 5571840), (430, 5014656), (432, 4991440), (480, 4492296), (516, 4178880), (540, 3993152), (576, 3743580), (640, 3369222), (645, 3343104), (688, 3134160), (720, 2994864), (768, 2807685), (774, 2785920), (860, 2507328), (864, 2495720), (960, 2246148), (1032, 2089440), (1080, 1996576), (1152, 1871790), (1161, 1857280), (1280, 1684611), (1290, 1671552), (1376, 1567080), (1440, 1497432), (1451, 1486080), (1548, 1392960), (1720, 1253664), (1728, 1247860), (1920, 1123074), (1935, 1114368), (2064, 1044720), (2160, 998288), (2304, 935895), (2322, 928640), (2580, 835776), (2752, 783540), (2880, 748716), (2902, 743040), (3096, 696480), (3440, 626832), (3456, 623930), (3840, 561537), (3870, 557184), (4128, 522360), (4320, 499144), (4353, 495360), (4644, 464320), (5160, 417888), (5504, 391770), (5760, 374358), (5804, 371520), (5805, 371456), (6192, 348240), (6880, 313416), (6912, 311965), (7255, 297216), (7740, 278592), (8256, 261180), (8640, 249572), (8706, 247680), (9288, 232160), (10320, 208944), (11008, 195885), (11520, 187179), (11608, 185760), (11610, 185728), (12384, 174120), (13059, 165120), (13760, 156708), (14510, 148608), (15480, 139296), (16512, 130590), (17280, 124786), (17412, 123840), (18576, 116080), (20640, 104472), (21765, 99072), (23216, 92880), (23220, 92864), (24768, 87060), (26118, 82560), (27520, 78354), (29020, 74304), (30960, 69648), (33024, 65295), (34560, 62393), (34824, 61920), (37152, 58040), (39177, 55040), (41280, 52236), (43530, 49536), (46432, 46440)]