145643520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 363840000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 431, 440, 480, 512, 528, 640, 660, 704, 768, 862, 880, 960, 1024, 1056, 1280, 1293, 1320, 1408, 1536, 1724, 1760, 1920, 2048, 2112, 2155, 2560, 2586, 2640, 2816, 3072, 3448, 3520, 3840, 4224, 4310, 4741, 5120, 5172, 5280, 5632, 6144, 6465, 6896, 7040, 7680, 8448, 8620, 9482, 10240, 10344, 10560, 11264, 12930, 13792, 14080, 14223, 15360, 16896, 17240, 18964, 20688, 21120, 22528, 23705, 25860, 27584, 28160, 28446, 30720, 33792, 34480, 37928, 41376, 42240, 47410, 51720, 55168, 56320, 56892, 67584, 68960, 71115, 75856, 82752, 84480, 94820, 103440, 110336, 112640, 113784, 137920, 142230, 151712, 165504, 168960, 189640, 206880, 220672, 227568, 275840, 284460, 303424, 331008, 337920, 379280, 413760, 441344, 455136, 551680, 568920, 606848, 662016, 758560, 827520, 882688, 910272, 1103360, 1137840, 1213696, 1324032, 1517120, 1655040, 1820544, 2206720, 2275680, 2427392, 2648064, 3034240, 3310080, 3641088, 4413440, 4551360, 4854784, 6068480, 6620160, 7282176, 9102720, 9709568, 12136960, 13240320, 14564352, 18205440, 24273920, 29128704, 36410880, 48547840, 72821760, 145643520]

約数ペア:

[(1, 145643520), (2, 72821760), (3, 48547840), (4, 36410880), (5, 29128704), (6, 24273920), (8, 18205440), (10, 14564352), (11, 13240320), (12, 12136960), (15, 9709568), (16, 9102720), (20, 7282176), (22, 6620160), (24, 6068480), (30, 4854784), (32, 4551360), (33, 4413440), (40, 3641088), (44, 3310080), (48, 3034240), (55, 2648064), (60, 2427392), (64, 2275680), (66, 2206720), (80, 1820544), (88, 1655040), (96, 1517120), (110, 1324032), (120, 1213696), (128, 1137840), (132, 1103360), (160, 910272), (165, 882688), (176, 827520), (192, 758560), (220, 662016), (240, 606848), (256, 568920), (264, 551680), (320, 455136), (330, 441344), (352, 413760), (384, 379280), (431, 337920), (440, 331008), (480, 303424), (512, 284460), (528, 275840), (640, 227568), (660, 220672), (704, 206880), (768, 189640), (862, 168960), (880, 165504), (960, 151712), (1024, 142230), (1056, 137920), (1280, 113784), (1293, 112640), (1320, 110336), (1408, 103440), (1536, 94820), (1724, 84480), (1760, 82752), (1920, 75856), (2048, 71115), (2112, 68960), (2155, 67584), (2560, 56892), (2586, 56320), (2640, 55168), (2816, 51720), (3072, 47410), (3448, 42240), (3520, 41376), (3840, 37928), (4224, 34480), (4310, 33792), (4741, 30720), (5120, 28446), (5172, 28160), (5280, 27584), (5632, 25860), (6144, 23705), (6465, 22528), (6896, 21120), (7040, 20688), (7680, 18964), (8448, 17240), (8620, 16896), (9482, 15360), (10240, 14223), (10344, 14080), (10560, 13792), (11264, 12930)]