234882560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 413290240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 439, 440, 512, 608, 640, 704, 760, 836, 878, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1756, 1760, 2090, 2195, 2432, 2560, 2816, 3040, 3344, 3512, 3520, 4180, 4390, 4829, 4864, 5632, 6080, 6688, 7024, 7040, 8341, 8360, 8780, 9658, 9728, 12160, 13376, 14048, 14080, 16682, 16720, 17560, 19316, 24145, 24320, 26752, 28096, 28160, 33364, 33440, 35120, 38632, 41705, 48290, 48640, 53504, 56192, 66728, 66880, 70240, 77264, 83410, 91751, 96580, 107008, 112384, 133456, 133760, 140480, 154528, 166820, 183502, 193160, 224768, 266912, 267520, 280960, 309056, 333640, 367004, 386320, 458755, 533824, 535040, 561920, 618112, 667280, 734008, 772640, 917510, 1067648, 1123840, 1236224, 1334560, 1468016, 1545280, 1835020, 2135296, 2472448, 2669120, 2936032, 3090560, 3670040, 4270592, 5338240, 5872064, 6181120, 7340080, 10676480, 11744128, 12362240, 14680160, 21352960, 23488256, 29360320, 46976512, 58720640, 117441280, 234882560]

約数ペア:

[(1, 234882560), (2, 117441280), (4, 58720640), (5, 46976512), (8, 29360320), (10, 23488256), (11, 21352960), (16, 14680160), (19, 12362240), (20, 11744128), (22, 10676480), (32, 7340080), (38, 6181120), (40, 5872064), (44, 5338240), (55, 4270592), (64, 3670040), (76, 3090560), (80, 2936032), (88, 2669120), (95, 2472448), (110, 2135296), (128, 1835020), (152, 1545280), (160, 1468016), (176, 1334560), (190, 1236224), (209, 1123840), (220, 1067648), (256, 917510), (304, 772640), (320, 734008), (352, 667280), (380, 618112), (418, 561920), (439, 535040), (440, 533824), (512, 458755), (608, 386320), (640, 367004), (704, 333640), (760, 309056), (836, 280960), (878, 267520), (880, 266912), (1045, 224768), (1216, 193160), (1280, 183502), (1408, 166820), (1520, 154528), (1672, 140480), (1756, 133760), (1760, 133456), (2090, 112384), (2195, 107008), (2432, 96580), (2560, 91751), (2816, 83410), (3040, 77264), (3344, 70240), (3512, 66880), (3520, 66728), (4180, 56192), (4390, 53504), (4829, 48640), (4864, 48290), (5632, 41705), (6080, 38632), (6688, 35120), (7024, 33440), (7040, 33364), (8341, 28160), (8360, 28096), (8780, 26752), (9658, 24320), (9728, 24145), (12160, 19316), (13376, 17560), (14048, 16720), (14080, 16682)]