229523840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 688610160

約数和(自身を除く): 459086320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 563, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1126, 1274, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2252, 2548, 2815, 2912, 3136, 3185, 3640, 3920, 3941, 4160, 4480, 4504, 5096, 5630, 5824, 6272, 6370, 7280, 7319, 7840, 7882, 8320, 9008, 10192, 11260, 11648, 12740, 14560, 14638, 15680, 15764, 18016, 19705, 20384, 22520, 25480, 27587, 29120, 29276, 31360, 31528, 36032, 36595, 39410, 40768, 45040, 50960, 51233, 55174, 58240, 58552, 63056, 72064, 73190, 78820, 81536, 90080, 101920, 102466, 110348, 117104, 126112, 137935, 146380, 157640, 180160, 203840, 204932, 220696, 234208, 252224, 256165, 275870, 292760, 315280, 358631, 360320, 407680, 409864, 441392, 468416, 504448, 512330, 551740, 585520, 630560, 717262, 819728, 882784, 936832, 1024660, 1103480, 1171040, 1261120, 1434524, 1639456, 1765568, 1793155, 2049320, 2206960, 2342080, 2522240, 2869048, 3278912, 3531136, 3586310, 4098640, 4413920, 4684160, 5738096, 6557824, 7172620, 8197280, 8827840, 11476192, 14345240, 16394560, 17655680, 22952384, 28690480, 32789120, 45904768, 57380960, 114761920, 229523840]

約数ペア:

[(1, 229523840), (2, 114761920), (4, 57380960), (5, 45904768), (7, 32789120), (8, 28690480), (10, 22952384), (13, 17655680), (14, 16394560), (16, 14345240), (20, 11476192), (26, 8827840), (28, 8197280), (32, 7172620), (35, 6557824), (40, 5738096), (49, 4684160), (52, 4413920), (56, 4098640), (64, 3586310), (65, 3531136), (70, 3278912), (80, 2869048), (91, 2522240), (98, 2342080), (104, 2206960), (112, 2049320), (128, 1793155), (130, 1765568), (140, 1639456), (160, 1434524), (182, 1261120), (196, 1171040), (208, 1103480), (224, 1024660), (245, 936832), (260, 882784), (280, 819728), (320, 717262), (364, 630560), (392, 585520), (416, 551740), (448, 512330), (455, 504448), (490, 468416), (520, 441392), (560, 409864), (563, 407680), (637, 360320), (640, 358631), (728, 315280), (784, 292760), (832, 275870), (896, 256165), (910, 252224), (980, 234208), (1040, 220696), (1120, 204932), (1126, 203840), (1274, 180160), (1456, 157640), (1568, 146380), (1664, 137935), (1820, 126112), (1960, 117104), (2080, 110348), (2240, 102466), (2252, 101920), (2548, 90080), (2815, 81536), (2912, 78820), (3136, 73190), (3185, 72064), (3640, 63056), (3920, 58552), (3941, 58240), (4160, 55174), (4480, 51233), (4504, 50960), (5096, 45040), (5630, 40768), (5824, 39410), (6272, 36595), (6370, 36032), (7280, 31528), (7319, 31360), (7840, 29276), (7882, 29120), (8320, 27587), (9008, 25480), (10192, 22520), (11260, 20384), (11648, 19705), (12740, 18016), (14560, 15764), (14638, 15680)]